| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.551 | 15/5:08.265 |
| 2 | 1 | 19.855 | 15/5:03.045 |
| 3 | 1 | 19.437 | 16/5:19.163 |
| 4 | 1 | 19.472 | 16/5:17.260 |
| 5 | 1 | 19.723 | 16/5:16.922 |
| 6 | 1 | 19.831 | 16/5:16.984 |
| 7 | 1 | 19.902 | 16/5:17.191 |
| 8 | 2 | 28.191 | 15/5:13.054 |
| 9 | 2 | 20.351 | 15/5:12.188 |
| 10 | 1 | 19.995 | 15/5:10.962 |
| 11 | 1 | 20.549 | 15/5:10.714 |
| 12 | 2 | 22.975 | 15/5:13.540 |
| 13 | 2 | 24.211 | 15/5:17.357 |
| 14 | 2 | 21.032 | 15/5:17.223 |
| 15 | 2 | 23.968 | 15/5:20.043 |