| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.876 | 27/8:02.652 |
| 2 | 4 | 17.639 | 28/8:17.210 |
| 3 | 4 | 17.842 | 27/8:00.213 |
| 4 | 4 | 16.589 | 28/8:09.622 |
| 5 | 4 | 20.084 | 27/8:06.162 |
| 6 | 4 | 17.855 | 27/8:05.483 |
| 7 | 4 | 18.469 | 27/8:07.365 |
| 8 | 4 | 21.700 | 26/8:01.175 |
| 9 | 4 | 17.364 | 27/8:16.254 |
| 10 | 4 | 21.494 | 26/8:05.971 |
| 11 | 4 | 21.015 | 26/8:11.464 |
| 12 | 4 | 25.958 | 25/8:07.260 |
| 13 | 5 | 17.433 | 25/8:03.304 |
| 14 | 4 | 22.344 | 25/8:08.682 |
| 15 | 4 | 20.890 | 25/8:10.920 |
| 16 | 4 | 20.749 | 25/8:12.658 |
| 17 | 4 | 24.068 | 25/8:19.072 |
| 18 | 4 | 18.192 | 25/8:16.613 |
| 19 | 4 | 22.944 | 24/8:00.638 |
| 20 | 5 | 18.584 | 25/8:18.861 |
| 21 | 4 | 22.319 | 24/8:01.609 |
| 22 | 4 | 18.467 | 25/8:19.858 |
| 23 | 4 | 16.464 | 25/8:16.021 |
| 24 | 4 | 19.257 | 25/8:15.413 |
| 25 | 4 | 23.615 | 25/8:19.211 |