| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.913 | 18/6:16.434 |
| 2 | 3 | 24.178 | 16/6:00.728 |
| 3 | 3 | 21.465 | 17/6:17.151 |
| 4 | 3 | 20.046 | 17/6:08.059 |
| 5 | 3 | 19.580 | 17/6:01.019 |
| 6 | 3 | 20.027 | 18/6:18.627 |
| 7 | 2 | 19.842 | 18/6:15.560 |
| 8 | 2 | 20.782 | 18/6:15.374 |
| 9 | 2 | 21.013 | 18/6:15.692 |
| 10 | 2 | 21.111 | 18/6:16.123 |
| 11 | 2 | 19.177 | 18/6:13.310 |
| 12 | 2 | 19.478 | 18/6:11.418 |
| 13 | 2 | 19.911 | 18/6:10.416 |
| 14 | 2 | 19.355 | 18/6:08.843 |
| 15 | 2 | 18.951 | 18/6:06.995 |
| 16 | 2 | 20.430 | 18/6:07.041 |
| 17 | 1 | 19.543 | 18/6:06.143 |
| 18 | 2 | 26.329 | 18/6:12.131 |