| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.233 | 15/5:03.495 |
| 2 | 2 | 20.403 | 15/5:04.770 |
| 3 | 2 | 20.494 | 15/5:05.650 |
| 4 | 1 | 19.667 | 15/5:02.989 |
| 5 | 3 | 26.827 | 14/5:01.347 |
| 6 | 3 | 21.448 | 14/5:01.168 |
| 7 | 3 | 22.138 | 14/5:02.420 |
| 8 | 3 | 22.914 | 14/5:04.717 |
| 9 | 3 | 20.338 | 14/5:02.496 |
| 10 | 3 | 19.928 | 14/5:00.146 |
| 11 | 3 | 22.298 | 14/5:01.239 |
| 12 | 4 | 24.739 | 14/5:04.998 |
| 13 | 4 | 21.022 | 14/5:04.176 |
| 14 | 4 | 28.458 | 14/5:10.907 |