| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.299 | 15/5:04.485 |
| 2 | 2 | 21.158 | 15/5:10.928 |
| 3 | 2 | 19.153 | 15/5:03.050 |
| 4 | 2 | 23.880 | 15/5:16.837 |
| 5 | 3 | 24.834 | 14/5:06.107 |
| 6 | 2 | 21.132 | 14/5:04.397 |
| 7 | 2 | 21.911 | 14/5:04.734 |
| 8 | 2 | 23.189 | 14/5:07.223 |
| 9 | 3 | 20.981 | 14/5:05.724 |
| 10 | 3 | 21.649 | 14/5:05.460 |
| 11 | 3 | 19.685 | 14/5:02.745 |
| 12 | 3 | 20.649 | 14/5:01.607 |
| 13 | 2 | 20.347 | 14/5:00.318 |
| 14 | 2 | 20.944 | 15/5:21.226 |
| 15 | 2 | 21.121 | 15/5:20.932 |