| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.218 | N/A |
| 2 | 5 | 28.692 | 17/8:07.029 |
| 3 | 5 | 18.259 | 21/8:17.728 |
| 4 | 3 | 20.631 | 22/8:21.292 |
| 5 | 3 | 24.023 | 21/8:06.243 |
| 6 | 4 | 22.617 | 21/8:05.106 |
| 7 | 4 | 17.606 | 22/8:09.616 |
| 8 | 3 | 18.442 | 23/8:20.495 |
| 9 | 3 | 19.512 | 23/8:15.118 |
| 10 | 5 | 48.778 | 20/8:09.622 |
| 11 | 5 | 19.557 | 20/8:00.640 |
| 12 | 5 | 19.748 | 21/8:17.063 |
| 13 | 5 | 23.574 | 21/8:17.283 |
| 14 | 5 | 21.733 | 21/8:14.636 |
| 15 | 5 | 20.740 | 21/8:10.949 |
| 16 | 5 | 19.691 | 21/8:06.355 |
| 17 | 5 | 21.641 | 21/8:04.773 |
| 18 | 5 | 22.214 | 21/8:04.050 |
| 19 | 5 | 25.030 | 21/8:06.538 |
| 20 | 5 | 21.952 | 21/8:05.523 |