| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.562 | N/A |
| 2 | 1 | 23.233 | 21/8:11.222 |
| 3 | 1 | 23.796 | 21/8:16.852 |
| 4 | 1 | 24.382 | 21/8:22.635 |
| 5 | 1 | 24.233 | 20/8:00.871 |
| 6 | 2 | 29.352 | 20/8:21.546 |
| 7 | 2 | 23.347 | 20/8:16.314 |
| 8 | 2 | 24.427 | 20/8:15.509 |
| 9 | 2 | 28.234 | 20/8:23.946 |
| 10 | 3 | 27.964 | 19/8:04.498 |
| 11 | 3 | 25.672 | 19/8:04.914 |
| 12 | 3 | 21.964 | 20/8:24.332 |
| 13 | 3 | 29.418 | 19/8:05.595 |
| 14 | 3 | 28.255 | 19/8:09.407 |
| 15 | 4 | 31.034 | 19/8:16.247 |
| 16 | 4 | 26.994 | 19/8:17.328 |
| 17 | 5 | 28.096 | 19/8:19.513 |
| 18 | 5 | 22.096 | 19/8:15.088 |
| 19 | 4 | 23.612 | 19/8:12.671 |