| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 7:28.635 | N/A |
| 2 | 6 | 20.870 | 23/15:07.775 |
| 3 | 7 | 21.335 | 23/15:12.089 |
| 4 | 6 | 21.768 | 23/15:17.770 |
| 5 | 7 | 28.146 | 21/15:09.023 |
| 6 | 6 | 23.185 | 21/15:09.850 |
| 7 | 5 | 26.830 | 21/15:22.415 |
| 8 | 5 | 27.850 | 20/15:10.020 |
| 9 | 5 | 22.296 | 20/15:05.003 |
| 10 | 5 | 33.756 | 19/15:00.707 |
| 11 | 5 | 20.641 | 20/15:17.321 |
| 12 | 8 | 23.944 | 20/15:16.071 |
| 13 | 4 | 20.716 | 20/15:09.918 |
| 14 | 4 | 20.494 | 20/15:04.388 |
| 15 | 5 | 21.881 | 20/15:01.529 |
| 16 | 4 | 20.381 | 21/15:20.759 |
| 17 | 4 | 20.424 | 21/15:16.781 |
| 18 | 5 | 22.139 | 21/15:15.289 |
| 19 | 4 | 22.790 | 21/15:14.686 |
| 20 | 4 | 29.911 | 21/15:21.642 |
| 21 | 4 | 21.340 | 21/15:19.332 |