| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.848 | 18/5:03.264 |
| 2 | 4 | 16.825 | 18/5:03.057 |
| 3 | 3 | 17.055 | 18/5:04.368 |
| 4 | 3 | 17.457 | 18/5:06.832 |
| 5 | 4 | 19.167 | 18/5:14.467 |
| 6 | 4 | 16.764 | 18/5:12.348 |
| 7 | 4 | 16.861 | 18/5:11.084 |
| 8 | 4 | 16.813 | 18/5:10.027 |
| 9 | 4 | 16.295 | 18/5:08.170 |
| 10 | 4 | 16.724 | 18/5:07.456 |
| 11 | 4 | 16.466 | 18/5:06.450 |
| 12 | 2 | 16.693 | 18/5:05.952 |
| 13 | 3 | 19.210 | 18/5:09.016 |
| 14 | 3 | 17.124 | 18/5:08.960 |
| 15 | 3 | 17.309 | 18/5:09.133 |
| 16 | 3 | 20.474 | 18/5:12.846 |
| 17 | 4 | 18.670 | 18/5:14.211 |
| 18 | 4 | 19.845 | 18/5:16.600 |