| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.188 | 16/5:07.008 |
| 2 | 2 | 20.497 | 16/5:17.480 |
| 3 | 3 | 22.238 | 15/5:09.615 |
| 4 | 2 | 19.756 | 15/5:06.296 |
| 5 | 2 | 19.867 | 15/5:04.638 |
| 6 | 2 | 19.961 | 15/5:03.767 |
| 7 | 2 | 20.309 | 15/5:03.891 |
| 8 | 2 | 20.627 | 15/5:04.581 |
| 9 | 2 | 22.327 | 15/5:07.950 |
| 10 | 3 | 20.601 | 15/5:08.057 |
| 11 | 2 | 20.775 | 15/5:08.381 |
| 12 | 3 | 23.693 | 15/5:12.299 |
| 13 | 4 | 22.751 | 15/5:14.527 |
| 14 | 4 | 21.393 | 15/5:14.982 |
| 15 | 4 | 19.759 | 15/5:13.742 |