# Swimming at the Pan American Games

Swimming for both men and women has been a part of the Pan American Games since the Games' first edition in 1951. The United States is the most successful country, winning 376 gold and 799 overall medals.

## Men's events

| Event | 51 | 55 | 59 | 63 | 67 | 71 | 75 | 79 | 83 | 87 | 91 | 95 | 99 | 03 | 07 | 11 | 15 | 19 | 23 | Years |
| Current program |||||||||||||||||||||
| 50 metre freestyle | | | | | | | | | | X | X | X | X | X | X | X | X | X | X | 10 |
| 100 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 200 metre freestyle | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 400 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 1500 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 100 metre backstroke | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 200 metre backstroke | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 100 metre breaststroke | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 200 metre breaststroke | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 100 metre butterfly | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 200 metre butterfly | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 18 |
| 200 metre individual medley | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 400 metre individual medley | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 4 × 100 metre freestyle relay | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 4 × 200 metre freestyle relay | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 4 × 100 metre medley relay | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 18 |
| Marathon 10 km | | | | | | | | | | | | | | | X | X | X | X | X | 5 |
| Past event |||||||||||||||||||||
| 3 × 100 metre medley relay | X | | | | | | | | | | | | | | | | | | | 1 |
| Events | 7 | 8 | 8 | 8 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 271 |

## Women's events

| Event | 51 | 55 | 59 | 63 | 67 | 71 | 75 | 79 | 83 | 87 | 91 | 95 | 99 | 03 | 07 | 11 | 15 | 19 | 23 | Years |
| Current program |||||||||||||||||||||
| 50 metre freestyle | | | | | | | | | | X | X | X | X | X | X | X | X | X | X | 10 |
| 100 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 200 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 400 metre freestyle | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 800 metre freestyle | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 100 metre backstroke | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 200 metre backstroke | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 100 metre breaststroke | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 200 metre breaststroke | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 100 metre butterfly | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 18 |
| 200 metre butterfly | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 200 metre individual medley | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 400 metre individual medley | | | | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 15 |
| 4 × 100 metre freestyle relay | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 19 |
| 4 × 200 metre freestyle relay | | | | | | | | | | X | X | X | X | X | X | X | X | X | X | 10 |
| 4 × 100 metre medley relay | | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | 18 |
| Marathon 10 km | | | | | | | | | | | | | | | X | X | X | X | X | 5 |
| Past event |||||||||||||||||||||
| 3 × 100 metre medley relay | X | | | | | | | | | | | | | | | | | | | 1 |
| Events | 7 | 8 | 8 | 8 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 266 |

## Mixed events

| Event | 19 | 23 | Years |
| Current program |||||||||||||||||||||
| 4 × 100 metre freestyle relay | X | X | 2 |
| 4 × 100 metre medley relay | X | X | 2 |
| Events | 2 | 2 | 4 |

## All-time medal table
### Long course swimming

Men's, women's and mixed events (1951–2023) :
| Rank | Nation | Gold | Silver | Bronze | Total |
| 1 | United States | 370 | 269 | 149 | 788 |
| 2 | Brazil | 69 | 69 | 101 | 239 |
| 3 | Canada | 64 | 128 | 132 | 324 |
| 4 | Argentina | 12 | 21 | 22 | 55 |
| 5 | Venezuela | 7 | 5 | 21 | 33 |
| 6 | Costa Rica | 4 | 3 | 2 | 9 |
| 7 | Cuba | 2 | 4 | 8 | 14 |
| 8 | Trinidad and Tobago | 2 | 2 | 4 | 8 |
| 9 | Suriname | 2 | 1 | 2 | 5 |
| 10 | Ecuador | 2 | 0 | 1 | 3 |
| 11 | Mexico | 1 | 7 | 44 | 52 |
| 12 | Chile | 1 | 3 | 2 | 6 |
| 13 | Cayman Islands | 1 | 2 | 1 | 4 |
| 14 | Bahamas | 1 | 0 | 3 | 4 |
| 15 | Puerto Rico | 0 | 8 | 6 | 14 |
| 16 | Jamaica | 0 | 5 | 0 | 5 |
| 17 | Colombia | 0 | 2 | 6 | 8 |
| 18 | Uruguay | 0 | 2 | 3 | 5 |
| 19 | Guatemala | 0 | 1 | 2 | 3 |
| 20 | Panama | 0 | 1 | 1 | 2 |
| 21 | Peru | 0 | 0 | 2 | 2 |
| 22 | Barbados | 0 | 0 | 1 | 1 |
| 22 | Netherlands Antilles | 0 | 0 | 1 | 1 |
| 22 | Paraguay | 0 | 0 | 1 | 1 |
| Totals (24 entries) | Totals (24 entries) | 538 | 533 | 515 | 1,586 |

### Marathon swimming

Men's and women's events (2007–2023) :
| Rank | Nation | Gold | Silver | Bronze | Total |
| 1 | United States | 6 | 4 | 1 | 11 |
| 2 | Brazil | 1 | 3 | 4 | 8 |
| 3 | Argentina | 1 | 2 | 1 | 4 |
| 4 | Ecuador | 1 | 0 | 2 | 3 |
| 5 | Canada | 1 | 0 | 1 | 2 |
| 6 | Venezuela | 0 | 1 | 0 | 1 |
| 7 | Mexico | 0 | 0 | 1 | 1 |
| Totals (7 entries) | Totals (7 entries) | 10 | 10 | 10 | 30 |

### Combined total

Last updated after the 2023 Pan American Games :
| Rank | Nation | Gold | Silver | Bronze | Total |
| 1 | United States | 376 | 273 | 150 | 799 |
| 2 | Brazil | 70 | 72 | 105 | 247 |
| 3 | Canada | 64 | 128 | 152 | 344 |
| 4 | Argentina | 13 | 24 | 24 | 61 |
| 5 | Venezuela | 7 | 7 | 21 | 35 |
| 6 | Costa Rica | 4 | 3 | 2 | 9 |
| 7 | Ecuador | 3 | 0 | 3 | 6 |
| 8 | Cuba | 2 | 4 | 8 | 14 |
| 9 | Trinidad and Tobago | 2 | 2 | 4 | 8 |
| 10 | Suriname | 2 | 1 | 1 | 4 |
| 11 | Mexico | 1 | 7 | 41 | 49 |
| 12 | Chile | 1 | 3 | 2 | 6 |
| 13 | Cayman Islands | 1 | 2 | 1 | 4 |
| 14 | Bahamas | 1 | 0 | 3 | 4 |
| 15 | Puerto Rico | 0 | 8 | 6 | 14 |
| 16 | Jamaica | 0 | 5 | 0 | 5 |
| 17 | Colombia | 0 | 2 | 6 | 8 |
| 18 | Uruguay | 0 | 2 | 3 | 5 |
| 19 | Guatemala | 0 | 1 | 2 | 3 |
| 20 | Panama | 0 | 1 | 1 | 2 |
| 21 | Peru | 0 | 0 | 2 | 2 |
| 22 | Barbados | 0 | 0 | 1 | 1 |
| 22 | Netherlands Antilles | 0 | 0 | 1 | 1 |
| 22 | Paraguay | 0 | 0 | 1 | 1 |
| Totals (24 entries) | Totals (24 entries) | 547 | 545 | 540 | 1,632 |