| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.994 | 20/1:19.880 |
| 2 | 5 | 7.967 | 20/1:59.610 |
| 3 | 4 | 7.597 | 20/2:10.387 |
| 4 | 5 | 9.486 | 20/2:25.220 |
| 5 | 5 | 7.436 | 20/2:25.920 |
| 6 | 5 | 7.373 | 20/2:26.177 |
| 7 | 4 | 8.055 | 20/2:28.309 |
| 8 | 4 | 7.667 | 20/2:28.938 |
| 9 | 4 | 7.563 | 20/2:29.196 |
| 10 | 4 | 7.778 | 20/2:29.832 |
| 11 | 3 | 9.884 | 20/2:34.182 |
| 12 | 3 | 7.765 | 20/2:34.275 |
| 13 | 3 | 7.709 | 20/2:34.268 |
| 14 | 3 | 7.555 | 20/2:34.041 |
| 15 | 3 | 7.444 | 20/2:33.697 |
| 16 | 3 | 7.585 | 20/2:33.572 |
| 17 | 3 | 7.486 | 20/2:33.346 |
| 18 | 3 | 7.611 | 20/2:33.283 |
| 19 | 3 | 7.361 | 20/2:32.964 |
| 20 | 3 | 7.505 | 20/2:32.821 |