| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.029 | 18/6:18.522 |
| 2 | 1 | 20.898 | 18/6:17.343 |
| 3 | 3 | 24.596 | 17/6:16.964 |
| 4 | 3 | 21.225 | 17/6:12.929 |
| 5 | 2 | 21.049 | 17/6:09.910 |
| 6 | 2 | 20.604 | 17/6:06.636 |
| 7 | 2 | 20.831 | 17/6:04.849 |
| 8 | 2 | 21.425 | 17/6:04.771 |
| 9 | 2 | 22.866 | 17/6:07.432 |
| 10 | 2 | 20.778 | 17/6:06.012 |
| 11 | 2 | 20.714 | 17/6:04.750 |
| 12 | 1 | 20.393 | 17/6:03.245 |
| 13 | 1 | 20.576 | 17/6:02.210 |
| 14 | 1 | 20.090 | 17/6:00.733 |
| 15 | 1 | 21.271 | 17/6:00.791 |
| 16 | 1 | 20.800 | 17/6:00.342 |
| 17 | 1 | 20.869 | 17/6:00.014 |