| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 11.664 | N/A |
| 2 | 3 | 19.622 | 25/8:02.592 |
| 3 | 3 | 19.584 | 25/8:02.136 |
| 4 | 4 | 23.142 | 24/8:09.665 |
| 5 | 4 | 20.130 | 24/8:05.912 |
| 6 | 4 | 25.946 | 23/8:08.729 |
| 7 | 4 | 19.152 | 24/8:20.705 |
| 8 | 4 | 20.620 | 24/8:18.593 |
| 9 | 4 | 23.057 | 23/8:02.609 |
| 10 | 3 | 19.074 | 24/8:18.055 |
| 11 | 3 | 18.675 | 24/8:12.368 |
| 12 | 3 | 19.247 | 24/8:08.911 |
| 13 | 3 | 23.685 | 24/8:14.537 |
| 14 | 3 | 19.163 | 24/8:11.297 |
| 15 | 3 | 23.207 | 24/8:15.163 |
| 16 | 3 | 19.420 | 24/8:12.707 |
| 17 | 3 | 19.409 | 24/8:10.542 |
| 18 | 3 | 21.733 | 24/8:11.776 |
| 19 | 3 | 20.230 | 24/8:10.953 |
| 20 | 3 | 19.894 | 24/8:09.809 |