| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 13.928 | 18/4:10.704 |
| 2 | 5 | 18.454 | 18/4:51.438 |
| 3 | 5 | 17.556 | 18/4:59.628 |
| 4 | 4 | 17.891 | 18/5:05.231 |
| 5 | 4 | 17.434 | 18/5:06.947 |
| 6 | 4 | 17.823 | 18/5:09.258 |
| 7 | 4 | 17.499 | 18/5:10.076 |
| 8 | 4 | 17.467 | 18/5:10.617 |
| 9 | 4 | 17.483 | 18/5:11.070 |
| 10 | 3 | 17.683 | 18/5:11.792 |
| 11 | 3 | 20.393 | 18/5:16.818 |
| 12 | 3 | 17.624 | 18/5:16.853 |
| 13 | 3 | 17.989 | 18/5:17.387 |
| 14 | 3 | 17.337 | 18/5:17.007 |
| 15 | 3 | 17.350 | 18/5:16.693 |
| 16 | 3 | 17.528 | 18/5:16.619 |
| 17 | 3 | 17.676 | 18/5:16.710 |
| 18 | 3 | 20.863 | 18/5:19.978 |