| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.503 | N/A |
| 2 | 1 | 24.692 | 20/8:18.651 |
| 3 | 1 | 25.268 | 20/8:24.123 |
| 4 | 1 | 24.899 | 20/8:23.061 |
| 5 | 1 | 25.345 | 19/8:00.421 |
| 6 | 1 | 26.705 | 19/8:06.375 |
| 7 | 1 | 25.504 | 19/8:06.742 |
| 8 | 1 | 25.179 | 19/8:06.168 |
| 9 | 1 | 25.827 | 19/8:07.195 |
| 10 | 1 | 25.234 | 19/8:06.809 |
| 11 | 1 | 32.419 | 19/8:19.432 |
| 12 | 1 | 25.165 | 19/8:17.890 |
| 13 | 1 | 25.375 | 19/8:16.921 |
| 14 | 2 | 33.272 | 18/8:00.505 |
| 15 | 2 | 25.305 | 19/8:25.460 |
| 16 | 2 | 24.868 | 19/8:23.571 |
| 17 | 2 | 25.820 | 19/8:22.989 |
| 18 | 2 | 25.191 | 19/8:21.810 |
| 19 | 2 | 26.155 | 19/8:21.726 |