| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.641 | N/A |
| 2 | 1 | 29.402 | 17/8:16.073 |
| 3 | 1 | 26.844 | 18/8:23.732 |
| 4 | 1 | 36.688 | 16/8:10.311 |
| 5 | 1 | 25.068 | 17/8:17.649 |
| 6 | 1 | 21.253 | 18/8:19.108 |
| 7 | 1 | 22.099 | 18/8:02.810 |
| 8 | 1 | 27.522 | 18/8:04.339 |
| 9 | 1 | 23.935 | 19/8:24.465 |
| 10 | 1 | 31.259 | 18/8:06.662 |
| 11 | 1 | 26.805 | 18/8:06.128 |
| 12 | 1 | 28.709 | 18/8:08.634 |
| 13 | 1 | 22.236 | 18/8:01.552 |
| 14 | 1 | 24.699 | 19/8:25.436 |
| 15 | 1 | 24.471 | 19/8:22.628 |
| 16 | 1 | 24.875 | 19/8:20.679 |
| 17 | 1 | 23.326 | 19/8:17.230 |
| 18 | 1 | 24.026 | 19/8:14.929 |
| 19 | 1 | 22.959 | 19/8:11.817 |