| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.471 | N/A |
| 2 | 2 | 28.623 | 17/8:05.439 |
| 3 | 2 | 24.188 | 19/8:22.077 |
| 4 | 2 | 28.861 | 18/8:10.279 |
| 5 | 2 | 26.433 | 18/8:06.917 |
| 6 | 2 | 24.647 | 19/8:25.378 |
| 7 | 2 | 24.603 | 19/8:19.536 |
| 8 | 2 | 24.175 | 19/8:14.262 |
| 9 | 2 | 23.983 | 19/8:09.875 |
| 10 | 2 | 24.399 | 19/8:07.295 |
| 11 | 2 | 26.485 | 19/8:08.985 |
| 12 | 2 | 24.858 | 19/8:07.706 |
| 13 | 2 | 25.182 | 19/8:07.126 |
| 14 | 3 | 29.485 | 19/8:12.593 |
| 15 | 3 | 29.406 | 19/8:17.178 |
| 16 | 3 | 25.785 | 19/8:16.806 |
| 17 | 3 | 24.114 | 19/8:14.601 |
| 18 | 3 | 23.401 | 19/8:11.900 |
| 19 | 3 | 23.331 | 19/8:09.430 |