| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.426 | 20/6:08.520 |
| 2 | 4 | 23.391 | 18/6:16.353 |
| 3 | 4 | 19.612 | 18/6:08.574 |
| 4 | 4 | 19.229 | 18/6:02.961 |
| 5 | 4 | 20.110 | 18/6:02.765 |
| 6 | 4 | 23.748 | 18/6:13.548 |
| 7 | 4 | 18.363 | 18/6:07.403 |
| 8 | 4 | 20.417 | 18/6:07.416 |
| 9 | 4 | 20.809 | 18/6:08.210 |
| 10 | 4 | 19.467 | 18/6:06.430 |
| 11 | 4 | 18.845 | 18/6:03.955 |
| 12 | 4 | 20.098 | 18/6:03.772 |
| 13 | 4 | 26.363 | 18/6:12.293 |
| 14 | 4 | 18.638 | 18/6:09.663 |
| 15 | 4 | 19.414 | 18/6:08.316 |
| 16 | 4 | 18.385 | 18/6:05.979 |
| 17 | 4 | 28.087 | 18/6:14.190 |
| 18 | 3 | 19.944 | 18/6:13.346 |