| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.556 | N/A |
| 2 | 2 | 17.048 | 28/8:00.852 |
| 3 | 1 | 17.007 | 28/8:00.298 |
| 4 | 1 | 16.846 | 29/8:15.632 |
| 5 | 1 | 17.613 | 28/8:03.025 |
| 6 | 1 | 17.031 | 28/8:02.499 |
| 7 | 1 | 16.195 | 29/8:15.342 |
| 8 | 1 | 17.444 | 28/8:00.265 |
| 9 | 1 | 17.061 | 28/8:00.382 |
| 10 | 1 | 16.656 | 29/8:16.248 |
| 11 | 1 | 16.724 | 29/8:15.506 |
| 12 | 1 | 20.417 | 28/8:07.022 |
| 13 | 1 | 17.769 | 28/8:08.130 |
| 14 | 1 | 16.390 | 28/8:06.204 |
| 15 | 1 | 16.349 | 28/8:04.473 |
| 16 | 2 | 24.109 | 28/8:16.942 |
| 17 | 2 | 19.828 | 27/8:02.847 |
| 18 | 2 | 19.188 | 27/8:05.000 |
| 19 | 2 | 17.646 | 27/8:04.686 |
| 20 | 1 | 18.425 | 27/8:05.471 |
| 21 | 1 | 18.843 | 27/8:06.721 |
| 22 | 1 | 17.613 | 27/8:06.329 |
| 23 | 1 | 18.901 | 27/8:07.495 |
| 24 | 1 | 19.022 | 27/8:08.697 |
| 25 | 2 | 22.940 | 27/8:14.043 |
| 26 | 1 | 22.710 | 26/8:00.331 |