| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.749 | N/A |
| 2 | 4 | 29.473 | 18/8:23.079 |
| 3 | 5 | 27.974 | 18/8:11.048 |
| 4 | 5 | 24.566 | 19/8:14.827 |
| 5 | 5 | 20.942 | 20/8:11.785 |
| 6 | 4 | 20.111 | 21/8:15.013 |
| 7 | 4 | 25.222 | 21/8:17.042 |
| 8 | 4 | 20.108 | 21/8:03.880 |
| 9 | 4 | 20.062 | 22/8:17.451 |
| 10 | 3 | 20.266 | 22/8:09.771 |
| 11 | 3 | 20.106 | 22/8:03.292 |
| 12 | 3 | 20.039 | 23/8:20.487 |
| 13 | 3 | 19.337 | 23/8:14.046 |
| 14 | 3 | 22.652 | 23/8:14.970 |
| 15 | 2 | 19.748 | 23/8:10.844 |
| 16 | 2 | 19.923 | 23/8:07.524 |
| 17 | 2 | 21.070 | 23/8:06.197 |
| 18 | 2 | 21.899 | 23/8:06.099 |
| 19 | 4 | 1:00.064 | 21/8:04.484 |
| 20 | 4 | 25.015 | 21/8:05.461 |
| 21 | 4 | 23.073 | 21/8:04.399 |