| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.205 | N/A |
| 2 | 4 | 22.621 | 20/7:12.004 |
| 3 | 4 | 21.815 | 20/7:04.347 |
| 4 | 4 | 21.752 | 20/7:01.395 |
| 5 | 4 | 22.037 | 20/7:01.273 |
| 6 | 6 | 26.408 | 20/7:17.810 |
| 7 | 4 | 21.851 | 20/7:14.404 |
| 8 | 4 | 22.024 | 20/7:12.441 |
| 9 | 4 | 21.679 | 20/7:10.149 |
| 10 | 4 | 21.300 | 20/7:07.566 |
| 11 | 4 | 22.419 | 20/7:07.626 |
| 12 | 4 | 21.300 | 20/7:05.742 |
| 13 | 5 | 24.999 | 20/7:10.029 |
| 14 | 4 | 21.931 | 20/7:09.173 |
| 15 | 5 | 25.490 | 20/7:13.268 |
| 16 | 5 | 22.547 | 20/7:13.090 |
| 17 | 5 | 22.420 | 20/7:12.784 |
| 18 | 5 | 21.754 | 20/7:11.769 |
| 19 | 5 | 21.438 | 20/7:10.533 |
| 20 | 5 | 21.365 | 20/7:09.355 |