| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.921 | 15/5:13.815 |
| 2 | 2 | 23.701 | 14/5:12.354 |
| 3 | 2 | 21.490 | 14/5:08.523 |
| 4 | 3 | 21.646 | 14/5:07.153 |
| 5 | 3 | 20.726 | 14/5:03.755 |
| 6 | 3 | 20.898 | 14/5:01.891 |
| 7 | 3 | 20.824 | 14/5:00.412 |
| 8 | 2 | 20.619 | 15/5:20.297 |
| 9 | 2 | 21.247 | 15/5:20.120 |
| 10 | 2 | 20.432 | 15/5:18.756 |
| 11 | 3 | 21.243 | 15/5:18.746 |
| 12 | 3 | 21.056 | 15/5:18.504 |
| 13 | 2 | 22.868 | 15/5:20.390 |
| 14 | 2 | 20.870 | 15/5:19.865 |
| 15 | 2 | 21.457 | 15/5:19.998 |