| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.378 | N/A |
| 2 | 2 | 26.746 | 19/8:25.806 |
| 3 | 1 | 21.275 | 20/8:00.577 |
| 4 | 1 | 21.304 | 21/8:06.544 |
| 5 | 1 | 21.261 | 22/8:19.954 |
| 6 | 1 | 22.753 | 22/8:20.401 |
| 7 | 1 | 24.460 | 21/8:03.708 |
| 8 | 2 | 26.217 | 21/8:12.995 |
| 9 | 2 | 21.429 | 21/8:07.990 |
| 10 | 1 | 20.821 | 21/8:02.746 |
| 11 | 1 | 22.526 | 21/8:01.962 |
| 12 | 1 | 23.811 | 21/8:03.656 |
| 13 | 1 | 21.151 | 21/8:00.634 |
| 14 | 1 | 21.185 | 22/8:20.817 |
| 15 | 1 | 22.074 | 22/8:19.897 |
| 16 | 1 | 21.345 | 22/8:18.079 |
| 17 | 1 | 20.918 | 22/8:15.927 |
| 18 | 1 | 21.373 | 22/8:14.591 |
| 19 | 1 | 21.297 | 22/8:13.315 |
| 20 | 1 | 21.492 | 22/8:12.388 |
| 21 | 1 | 23.749 | 22/8:13.924 |
| 22 | 1 | 27.780 | 22/8:19.345 |