| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Daniel Wiffen | 400 L Free | Finals | 4:07.40 |
| 2 | Daniel Wiffen | 1500 L Free | Timed Finals | 16:18.99 |
| 3 | Daniel Wiffen | 400 L Free | Prelims | 4:09.61 |
| 4 | Jamie Allison | 100 L Free | Finals | 54.24 |
| 5 | Jamie Allison | 100 L Free | Prelims | 54.52 |
| 6 | Daniel Wiffen | 200 L Fly | Finals | 2:09.98 |
| 7 | Nathan Wiffen | 200 L Back | Finals | 2:10.59 |
| 8 | Daniel Wiffen | 200 L Fly | Prelims | 2:10.88 |
| 9 | Paul Cox | 200 L Breast | Finals | 2:28.82 |
| 10 | Paul Cox | 200 L IM | Finals | 2:14.34 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Lisburn City Swimming Club | 800 L Free Relay | Timed Finals | |
| 2 | Lisburn City Swimming Club | 400 L Free Relay | Timed Finals | |
| 3 | Lisburn City Swimming Club | 400 L Medley Relay | Timed Finals | |
| 4 | Lisburn City Swimming Club (B) | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Daniel Wiffen | 2 | 0 | 1 | 22 | 642.2 |
| 2 | Paul Cox | 0 | 0 | 1 | 9 | 604.4 |
| 3 | Nathan Wiffen | 0 | 0 | 1 | 5 | 568.5 |
| 4 | James Allison | 1 | 0 | 1 | – | 597.3 |
| 5 | Odhran Mallon | 1 | 0 | 1 | – | 547.0 |
