| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.834 | N/A |
| 2 | 5 | 29.371 | 18/8:22.141 |
| 3 | 4 | 30.631 | 17/8:02.085 |
| 4 | 3 | 23.285 | 19/8:22.556 |
| 5 | 3 | 21.783 | 20/8:21.916 |
| 6 | 3 | 29.120 | 19/8:05.918 |
| 7 | 3 | 34.344 | 18/8:00.347 |
| 8 | 3 | 27.011 | 19/8:25.664 |
| 9 | 5 | 32.813 | 18/8:08.094 |
| 10 | 4 | 22.994 | 19/8:25.538 |
| 11 | 5 | 26.010 | 19/8:22.085 |
| 12 | 5 | 29.747 | 19/8:25.376 |
| 13 | 3 | 23.759 | 19/8:19.136 |
| 14 | 4 | 23.283 | 19/8:13.196 |
| 15 | 4 | 23.400 | 19/8:08.256 |
| 16 | 4 | 21.365 | 19/8:01.533 |
| 17 | 4 | 29.073 | 19/8:04.321 |
| 18 | 4 | 24.774 | 19/8:02.230 |
| 19 | 4 | 25.111 | 19/8:00.708 |