| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.420 | N/A |
| 2 | 4 | 21.844 | 21/7:19.003 |
| 3 | 4 | 21.654 | 21/7:17.004 |
| 4 | 3 | 22.669 | 20/7:01.477 |
| 5 | 4 | 22.379 | 20/7:03.013 |
| 6 | 4 | 21.939 | 20/7:02.263 |
| 7 | 4 | 23.295 | 20/7:06.056 |
| 8 | 4 | 21.798 | 20/7:04.703 |
| 9 | 4 | 21.188 | 20/7:02.239 |
| 10 | 4 | 23.343 | 20/7:04.872 |
| 11 | 4 | 25.686 | 20/7:11.430 |
| 12 | 4 | 22.099 | 20/7:10.600 |
| 13 | 4 | 21.383 | 20/7:08.775 |
| 14 | 4 | 23.440 | 20/7:10.237 |
| 15 | 4 | 21.453 | 20/7:08.793 |
| 16 | 4 | 21.789 | 20/7:07.968 |
| 17 | 4 | 21.894 | 20/7:07.370 |
| 18 | 4 | 22.283 | 20/7:07.277 |
| 19 | 4 | 21.623 | 20/7:06.498 |
| 20 | 4 | 22.410 | 20/7:06.589 |