| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.225 | N/A |
| 2 | 3 | 22.614 | 20/7:11.891 |
| 3 | 2 | 21.502 | 20/7:01.327 |
| 4 | 3 | 28.348 | 19/7:17.009 |
| 5 | 2 | 21.865 | 19/7:06.705 |
| 6 | 2 | 21.470 | 20/7:22.261 |
| 7 | 2 | 21.718 | 20/7:17.695 |
| 8 | 2 | 23.569 | 20/7:19.458 |
| 9 | 2 | 20.545 | 20/7:13.598 |
| 10 | 2 | 23.480 | 20/7:15.237 |
| 11 | 2 | 20.866 | 20/7:11.581 |
| 12 | 2 | 21.220 | 20/7:09.201 |
| 13 | 2 | 21.276 | 20/7:07.307 |
| 14 | 2 | 24.213 | 20/7:09.996 |
| 15 | 2 | 21.164 | 20/7:08.164 |
| 16 | 2 | 21.735 | 20/7:07.299 |
| 17 | 2 | 20.988 | 20/7:05.655 |
| 18 | 2 | 21.434 | 20/7:04.703 |
| 19 | 2 | 21.537 | 20/7:03.965 |
| 20 | 2 | 26.320 | 20/7:08.089 |