| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 23.108 | N/A |
| 2 | 6 | 25.582 | 19/8:03.584 |
| 3 | 6 | 28.732 | 18/8:04.777 |
| 4 | 6 | 26.046 | 19/8:25.268 |
| 5 | 6 | 27.006 | 19/8:26.255 |
| 6 | 6 | 29.252 | 18/8:07.609 |
| 7 | 6 | 19.468 | 19/8:11.366 |
| 8 | 6 | 23.572 | 19/8:05.085 |
| 9 | 6 | 23.798 | 19/8:00.884 |
| 10 | 6 | 35.171 | 19/8:20.362 |
| 11 | 6 | 27.123 | 19/8:21.458 |
| 12 | 6 | 38.010 | 18/8:12.555 |
| 13 | 6 | 38.149 | 18/8:27.479 |
| 14 | 6 | 23.870 | 18/8:21.434 |
| 15 | 6 | 28.542 | 18/8:21.926 |
| 16 | 6 | 28.054 | 18/8:21.799 |
| 17 | 6 | 22.474 | 18/8:15.760 |
| 18 | 5 | 25.965 | 18/8:13.922 |