| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.081 | N/A |
| 2 | 2 | 24.636 | 20/8:07.165 |
| 3 | 2 | 23.596 | 21/8:21.401 |
| 4 | 1 | 23.500 | 21/8:17.294 |
| 5 | 5 | 46.989 | 17/8:13.965 |
| 6 | 1 | 46.989 | 17/8:13.965 |
| 7 | 1 | 23.005 | 21/8:11.501 |
| 8 | 1 | 24.761 | 21/8:14.758 |
| 9 | 1 | 23.245 | 21/8:13.411 |
| 10 | 1 | 23.037 | 21/8:11.901 |
| 11 | 1 | 23.032 | 21/8:10.683 |
| 12 | 1 | 22.621 | 21/8:08.939 |
| 13 | 1 | 23.852 | 21/8:09.537 |
| 14 | 1 | 22.889 | 21/8:08.562 |
| 15 | 1 | 23.224 | 21/8:08.205 |
| 16 | 1 | 23.821 | 21/8:08.691 |
| 17 | 1 | 23.663 | 21/8:08.919 |
| 18 | 1 | 22.684 | 21/8:07.969 |
| 19 | 1 | 23.473 | 21/8:08.001 |
| 20 | 1 | 23.238 | 21/8:07.782 |
| 21 | 1 | 22.761 | 21/8:07.108 |