| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.469 | N/A |
| 2 | 4 | 20.799 | 20/7:06.065 |
| 3 | 3 | 20.919 | 20/7:07.079 |
| 4 | 3 | 20.876 | 20/7:07.897 |
| 5 | 3 | 24.719 | 19/7:04.377 |
| 6 | 3 | 21.258 | 19/7:02.324 |
| 7 | 3 | 22.297 | 19/7:04.073 |
| 8 | 3 | 20.425 | 19/7:00.508 |
| 9 | 3 | 19.908 | 20/7:18.071 |
| 10 | 3 | 20.866 | 20/7:16.943 |
| 11 | 3 | 21.452 | 20/7:17.155 |
| 12 | 3 | 23.890 | 20/7:21.539 |
| 13 | 3 | 20.016 | 20/7:19.058 |
| 14 | 3 | 19.599 | 20/7:16.350 |
| 15 | 3 | 20.369 | 20/7:15.073 |
| 16 | 3 | 21.046 | 20/7:14.825 |
| 17 | 3 | 19.273 | 20/7:12.502 |
| 18 | 3 | 22.454 | 20/7:14.007 |
| 19 | 3 | 23.287 | 20/7:16.224 |
| 20 | 3 | 28.598 | 20/7:23.520 |