| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.096 | 15/5:01.440 |
| 2 | 2 | 20.605 | 15/5:05.257 |
| 3 | 3 | 20.935 | 15/5:08.180 |
| 4 | 3 | 20.081 | 15/5:06.439 |
| 5 | 3 | 20.158 | 15/5:05.625 |
| 6 | 3 | 21.357 | 15/5:08.080 |
| 7 | 3 | 18.832 | 15/5:04.423 |
| 8 | 4 | 28.643 | 15/5:20.076 |
| 9 | 4 | 20.198 | 15/5:18.175 |
| 10 | 4 | 18.781 | 15/5:14.529 |
| 11 | 4 | 20.792 | 15/5:14.288 |
| 12 | 4 | 20.212 | 15/5:13.363 |
| 13 | 4 | 19.648 | 15/5:11.928 |
| 14 | 4 | 19.355 | 15/5:10.385 |
| 15 | 4 | 19.879 | 15/5:09.572 |