| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.790 | N/A |
| 2 | 2 | 20.107 | 15/5:01.288 |
| 3 | 2 | 19.760 | 16/5:18.792 |
| 4 | 2 | 19.436 | 16/5:16.305 |
| 5 | 2 | 19.239 | 16/5:14.322 |
| 6 | 3 | 20.369 | 16/5:16.523 |
| 7 | 4 | 22.466 | 15/5:03.003 |
| 8 | 4 | 21.572 | 15/5:05.688 |
| 9 | 4 | 22.948 | 15/5:10.109 |
| 10 | 4 | 19.989 | 15/5:08.946 |
| 11 | 4 | 19.349 | 15/5:07.119 |
| 12 | 4 | 19.896 | 15/5:06.320 |
| 13 | 4 | 19.819 | 15/5:05.565 |
| 14 | 4 | 20.337 | 15/5:05.483 |
| 15 | 4 | 19.316 | 15/5:04.393 |