# Belgium at the 2013 World Aquatics Championships

Belgium competed at the 2013 World Aquatics Championships in Barcelona, Spain between 19 July and 4 August 2013.

## Medalists

| Medal | Name | Sport | Event | Date |
| Silver | Brian Ryckeman | Open water swimming | Men's 25 km | 27 July |

## Open water swimming

Belgium qualified a single quota in open water swimming.
| Athlete | Event | Time | Rank |
| Brian Ryckeman | Men's 10 km | 1:49:29.3 | 11 |
| Brian Ryckeman | Men's 25 km | 4:47:27.4 | |

## Swimming

Belgian swimmers earned qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Ward Bauwens | 400 m freestyle | 3:53.60 | 23 | — | — | Did not advance | Did not advance |
| Ward Bauwens | 200 m individual medley | 2:03.24 | 33 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ward Bauwens | 400 m individual medley | 4:25.07 | 27 | — | — | Did not advance | Did not advance |
| Louis Croenen | 50 m backstroke | DNS | DNS | Did not advance | Did not advance | Did not advance | Did not advance |
| Yoris Grandjean | 50 m freestyle | 22.85 | 33 | Did not advance | Did not advance | Did not advance | Did not advance |
| Yoris Grandjean | 50 m butterfly | 23.68 | 20 | Did not advance | Did not advance | Did not advance | Did not advance |
| François Heersbrandt | 50 m butterfly | 23.75 | 22 | Did not advance | Did not advance | Did not advance | Did not advance |
| François Heersbrandt | 100 m butterfly | 52.75 | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Glenn Surgeloose | 200 m freestyle | 1:49.04 | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Pieter Timmers | 100 m freestyle | 48.76 | 8 Q | 48.65 | 12 | Did not advance | Did not advance |
| Pieter Timmers | 200 m freestyle | 1:47.89 | 8 Q | 1:47.99 | 15 | Did not advance | Did not advance |
| Jasper Aerents Dieter Dekoninck Glenn Surgeloose Emmanuel Vanluchenne | 4 × 100 m freestyle relay | 3:15.52 | 9 | — | — | Did not advance | Did not advance |
| Dieter Dekoninck Glenn Surgeloose Pieter Timmers Emmanuel Vanluchenne | 4 × 200 m freestyle relay | 7:10.69 NR | 5 Q | — | — | 7:11.15 | 7 |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Kimberly Buys | 100 m freestyle | 55.68 NR | 25 | Did not advance | Did not advance | Did not advance | Did not advance |
| Kimberly Buys | 50 m backstroke | 29.16 | 27 | Did not advance | Did not advance | Did not advance | Did not advance |
| Kimberly Buys | 100 m backstroke | 1:01.35 | 17 Q | 1:01.24 | 15 | Did not advance | Did not advance |
| Kimberly Buys | 50 m butterfly | 26.35 | 10 Q | 26.48 | 15 | Did not advance | Did not advance |
| Kimberly Buys | 100 m butterfly | 59.28 | 19 | Did not advance | Did not advance | Did not advance | Did not advance |
| Kim Janssens | 50 m breaststroke | 31.52 NR | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Kim Janssens | 100 m breaststroke | 1:08.36 NR | 16 Q | 1:08.73 | 16 | Did not advance | Did not advance |