| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.901 | 18/5:04.218 |
| 2 | 1 | 17.361 | 18/5:08.358 |
| 3 | 2 | 17.468 | 18/5:10.038 |
| 4 | 2 | 17.422 | 18/5:11.184 |
| 5 | 2 | 17.545 | 18/5:12.109 |
| 6 | 2 | 16.674 | 18/5:10.113 |
| 7 | 1 | 17.461 | 18/5:10.710 |
| 8 | 1 | 16.945 | 18/5:09.998 |
| 9 | 1 | 16.755 | 18/5:09.064 |
| 10 | 1 | 17.246 | 18/5:09.200 |
| 11 | 1 | 17.002 | 18/5:08.912 |
| 12 | 1 | 17.004 | 18/5:08.676 |
| 13 | 1 | 17.134 | 18/5:08.655 |
| 14 | 1 | 16.875 | 18/5:08.305 |
| 15 | 1 | 16.762 | 18/5:07.866 |
| 16 | 1 | 17.023 | 18/5:07.775 |
| 17 | 1 | 16.600 | 18/5:07.247 |
| 18 | 1 | 17.342 | 18/5:07.520 |