| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.830 | N/A |
| 2 | 2 | 18.284 | 23/7:03.078 |
| 3 | 2 | 17.682 | 24/7:14.439 |
| 4 | 2 | 16.466 | 24/7:02.808 |
| 5 | 2 | 16.671 | 25/7:15.448 |
| 6 | 2 | 16.474 | 25/7:11.599 |
| 7 | 2 | 15.817 | 25/7:06.406 |
| 8 | 2 | 16.409 | 25/7:04.726 |
| 9 | 2 | 16.366 | 25/7:03.337 |
| 10 | 2 | 16.272 | 25/7:02.006 |
| 11 | 2 | 15.618 | 26/7:15.977 |
| 12 | 1 | 16.226 | 26/7:15.114 |
| 13 | 1 | 17.087 | 26/7:16.188 |
| 14 | 1 | 17.375 | 25/7:00.978 |
| 15 | 1 | 16.121 | 25/7:00.032 |
| 16 | 1 | 16.296 | 26/7:16.103 |
| 17 | 1 | 16.637 | 26/7:16.144 |
| 18 | 2 | 18.518 | 25/7:02.221 |
| 19 | 1 | 16.128 | 25/7:01.426 |
| 20 | 2 | 17.179 | 25/7:02.041 |
| 21 | 2 | 17.812 | 25/7:03.355 |
| 22 | 2 | 18.367 | 25/7:05.178 |
| 23 | 2 | 16.052 | 25/7:04.310 |
| 24 | 2 | 15.711 | 25/7:03.161 |
| 25 | 2 | 17.780 | 25/7:04.178 |