| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.169 | 17/8:15.873 |
| 2 | 5 | 24.053 | 19/8:25.609 |
| 3 | 5 | 25.352 | 19/8:17.635 |
| 4 | 5 | 23.239 | 19/8:03.612 |
| 5 | 4 | 22.615 | 20/8:17.712 |
| 6 | 4 | 22.838 | 20/8:10.887 |
| 7 | 4 | 24.739 | 20/8:11.443 |
| 8 | 4 | 22.381 | 20/8:05.965 |
| 9 | 4 | 28.650 | 20/8:15.636 |
| 10 | 4 | 24.103 | 20/8:14.278 |
| 11 | 4 | 21.466 | 20/8:08.373 |
| 12 | 4 | 20.496 | 20/8:01.835 |
| 13 | 4 | 24.111 | 20/8:01.865 |
| 14 | 4 | 22.015 | 21/8:22.840 |
| 15 | 4 | 21.229 | 21/8:19.038 |
| 16 | 4 | 22.150 | 21/8:16.920 |
| 17 | 4 | 21.665 | 21/8:14.452 |
| 18 | 4 | 23.142 | 21/8:13.982 |
| 19 | 4 | 21.501 | 21/8:11.747 |
| 20 | 4 | 30.516 | 21/8:19.201 |
| 21 | 4 | 22.822 | 21/8:18.252 |