| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.668 | 23/8:18.364 |
| 2 | 1 | 26.723 | 20/8:03.910 |
| 3 | 1 | 26.582 | 20/8:19.820 |
| 4 | 1 | 26.260 | 19/8:00.857 |
| 5 | 1 | 26.684 | 19/8:06.085 |
| 6 | 4 | 52.478 | 16/8:01.053 |
| 7 | 1 | 52.478 | 16/8:01.053 |
| 8 | 1 | 25.890 | 19/8:09.927 |
| 9 | 1 | 25.958 | 19/8:10.291 |
| 10 | 1 | 30.338 | 19/8:18.904 |
| 11 | 1 | 25.520 | 19/8:17.629 |
| 12 | 1 | 28.844 | 19/8:21.830 |
| 13 | 1 | 29.854 | 18/8:00.183 |
| 14 | 1 | 26.251 | 19/8:26.282 |
| 15 | 1 | 25.704 | 19/8:25.088 |
| 16 | 1 | 25.764 | 19/8:24.115 |
| 17 | 1 | 25.431 | 19/8:22.884 |
| 18 | 1 | 25.963 | 19/8:22.352 |
| 19 | 1 | 25.663 | 19/8:21.575 |