| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.891 | N/A |
| 2 | 2 | 21.400 | 20/7:14.491 |
| 3 | 2 | 20.562 | 20/7:06.053 |
| 4 | 2 | 20.549 | 20/7:03.794 |
| 5 | 3 | 25.403 | 19/7:03.504 |
| 6 | 3 | 20.247 | 20/7:18.902 |
| 7 | 3 | 20.274 | 20/7:14.601 |
| 8 | 3 | 21.021 | 20/7:13.557 |
| 9 | 2 | 20.947 | 20/7:12.598 |
| 10 | 2 | 20.782 | 20/7:11.503 |
| 11 | 2 | 20.016 | 20/7:09.172 |
| 12 | 2 | 20.330 | 20/7:07.808 |
| 13 | 2 | 20.554 | 20/7:07.025 |
| 14 | 2 | 21.340 | 20/7:07.512 |
| 15 | 2 | 20.353 | 20/7:06.589 |
| 16 | 2 | 19.940 | 20/7:05.267 |
| 17 | 2 | 21.336 | 20/7:05.767 |
| 18 | 2 | 20.155 | 20/7:04.889 |
| 19 | 1 | 21.649 | 20/7:05.685 |
| 20 | 1 | 19.876 | 20/7:04.625 |