# Ireland at the 2024 World Aquatics Championships

Ireland is competing at the 2024 World Aquatics Championships in Doha, Qatar from 2 to 18 February.

## Athletes by discipline

Ireland sent 16 athletes to compete in two disciplines:
| Sport | Men | Women | Total |
| Diving | 1 | 2 | 3 |
| Swimming | 8 | 5 | 13 |
| Total | 9 | 7 | 16 |

## Medallist

| Medal | Name | Sport | Event | Date |
| | Daniel Wiffen | Swimming | Men's 800 metre freestyle | 14 February 2024 |
| | Daniel Wiffen | Swimming | Men's 1500 metre freestyle | 18 February 2024 |

## Diving
### Men

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Jake Passmore | 3 m springboard | 374.15 | 17 Q | 364.50 | 17 | Did not advance | Did not advance |

### Women

| Athlete | Event | Preliminaries | Preliminaries | Semifinals | Semifinals | Final | Final |
| Athlete | Event | Points | Rank | Points | Rank | Points | Rank |
| Clare Cryan | 3 m springboard | 199.05 | 44 | Did not advance | Did not advance | Did not advance | Did not advance |
| Ciara McGing | 10 m platform | 243.20 | 26 | Did not advance | Did not advance | Did not advance | Did not advance |

### Mixed

| Athlete | Event | Final | Final |
| Athlete | Event | Points | Rank |
| Clare Cryan Jake Passmore | 3 m ыynchro springboard | 249.12 | 12 |

## Swimming

Daniel Wiffen won the men's 800 metre freestyle to become Ireland's first-ever gold medallist at the World Aquatics Championships.

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Tom Fannon | 50 metre freestyle | 22.23 | =24 | Did not advance | Did not advance | Did not advance | Did not advance |
| Shane Ryan | 100 metre freestyle | 49.19 | 24 | Did not advance | Did not advance | Did not advance | Did not advance |
| Daniel Wiffen | 400 metre freestyle | 3:45.52 | 4 Q | — | — | 3:46.65 | 7 |
| Daniel Wiffen | 800 metre freestyle | 7:46.90 | 2 Q | — | — | 7:40.94 | |
| Daniel Wiffen | 1500 metre freestyle | 14:54.29 | 6 Q | — | — | 14:34.07 NR | |
| Conor Ferguson | 50 metre backstroke | Did not start | Did not start | Did not advance | Did not advance | Did not advance | Did not advance |
| Conor Ferguson | 100 metre backstroke | 53.95 | 11 Q | 53.90 | 13 | Did not advance | Did not advance |
| John Shortt | 200 metre backstroke | 1:59.27 | 16 Q | 1:58.47 | 14 | Did not advance | Did not advance |
| Darragh Greene | 50 metre breaststroke | 27.76 | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Darragh Greene | 100 metre breaststroke | 1:00.70 | 20 | Did not advance | Did not advance | Did not advance | Did not advance |
| Eoin Corby | 200 metre breaststroke | 2:13.10 | 17 | Did not advance | Did not advance | Did not advance | Did not advance |
| Shane Ryan | 50 metre butterfly | 23.83 | 26 | Did not advance | Did not advance | Did not advance | Did not advance |
| Max McCusker | 100 metre butterfly | 55.52 | =16 LSO | Did not advance | Did not advance | Did not advance | Did not advance |
| Conor Ferguson Darragh Greene Max McCusker Shane Ryan | 4 × 100 metre medley relay | 3:34.97 | 8 Q | — | — | 3:35.28 | 7 |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Erin Riordan | 50 metre freestyle | 26.26 | 43 | Did not advance | Did not advance | Did not advance | Did not advance |
| Victoria Catterson | 100 metre freestyle | 55.44 | 19 | Did not advance | Did not advance | Did not advance | Did not advance |
| Victoria Catterson | 200 metre freestyle | 1:59.75 | 19 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Godden | 50 metre backstroke | 29.13 | 26 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Godden | 100 metre backstroke | 1:01.99 | 20 | Did not advance | Did not advance | Did not advance | Did not advance |
| Maria Godden | 200 metre backstroke | 2:13.30 | 17 | Did not advance | Did not advance | Did not advance | Did not advance |
| Mona McSharry | 50 metre breaststroke | 30.72 | 7 Q | 30.57 | =6 Q | 30.96 | 8 |
| Mona McSharry | 100 metre breaststroke | 1:06.49 | 3 Q | 1:06.11 | 2 Q | 1:06.42 | 5 |
| Mona McSharry | 200 metre breaststroke | 2:24.82 | 2 Q | 2:25.13 | 7 Q | 2:24.89 | 5 |
| Erin Riordan Grace Davison Maria Godden Victoria Catterson | 4 × 100 metre freestyle relay | 3:43.95 | 10 | — | — | Did not advance | Did not advance |