| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.941 | 18/5:04.938 |
| 2 | 1 | 16.665 | 18/5:02.454 |
| 3 | 1 | 16.582 | 18/5:01.128 |
| 4 | 1 | 16.499 | 18/5:00.091 |
| 5 | 1 | 16.734 | 18/5:00.316 |
| 6 | 1 | 17.499 | 18/5:02.760 |
| 7 | 2 | 18.675 | 18/5:07.530 |
| 8 | 3 | 19.883 | 18/5:13.825 |
| 9 | 3 | 17.527 | 18/5:14.010 |
| 10 | 2 | 16.548 | 18/5:12.395 |
| 11 | 2 | 17.164 | 18/5:12.082 |
| 12 | 5 | 19.630 | 18/5:15.520 |
| 13 | 5 | 16.800 | 18/5:14.511 |
| 14 | 5 | 17.290 | 18/5:14.276 |
| 15 | 3 | 17.419 | 18/5:14.227 |
| 16 | 2 | 16.839 | 18/5:13.532 |
| 17 | 2 | 16.927 | 18/5:13.012 |
| 18 | 2 | 17.283 | 18/5:12.905 |