| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.902 | 19/5:02.138 |
| 2 | 3 | 15.742 | 19/5:00.618 |
| 3 | 3 | 16.337 | 19/5:03.880 |
| 4 | 3 | 16.16 | 19/5:03.910 |
| 5 | 3 | 16.542 | 19/5:05.987 |
| 6 | 3 | 15.561 | 19/5:04.266 |
| 7 | 3 | 16.145 | 19/5:04.622 |
| 8 | 3 | 15.880 | 19/5:04.259 |
| 9 | 3 | 16.689 | 19/5:05.685 |
| 10 | 4 | 16.807 | 19/5:07.049 |
| 11 | 4 | 16.178 | 19/5:07.080 |
| 12 | 4 | 15.726 | 19/5:06.389 |
| 13 | 4 | 16.052 | 19/5:06.281 |
| 14 | 4 | 15.710 | 19/5:05.725 |
| 15 | 4 | 15.690 | 19/5:05.217 |
| 16 | 4 | 15.565 | 19/5:04.625 |
| 17 | 5 | 26.640 | 19/5:16.480 |
| 18 | 5 | 19.887 | 18/5:03.053 |