| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.478 | N/A |
| 2 | 4 | 24.725 | 20/8:15.253 |
| 3 | 4 | 23.452 | 20/8:03.159 |
| 4 | 3 | 25.892 | 20/8:14.581 |
| 5 | 2 | 22.626 | 20/8:04.779 |
| 6 | 2 | 22.901 | 21/8:23.862 |
| 7 | 2 | 23.240 | 21/8:21.598 |
| 8 | 2 | 23.352 | 21/8:20.300 |
| 9 | 3 | 27.024 | 20/8:04.356 |
| 10 | 3 | 22.324 | 20/8:00.498 |
| 11 | 3 | 23.619 | 21/8:23.788 |
| 12 | 3 | 21.866 | 21/8:20.061 |
| 13 | 3 | 28.443 | 20/8:03.796 |
| 14 | 3 | 22.122 | 20/8:00.872 |
| 15 | 3 | 23.419 | 20/8:00.127 |
| 16 | 3 | 25.081 | 20/8:01.586 |
| 17 | 3 | 23.164 | 20/8:00.587 |
| 18 | 3 | 22.659 | 21/8:23.018 |
| 19 | 3 | 22.783 | 21/8:21.802 |
| 20 | 3 | 23.342 | 21/8:21.303 |
| 21 | 3 | 22.931 | 21/8:20.443 |