| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.501 | 19/5:13.519 |
| 2 | 3 | 13.928 | 20/5:04.290 |
| 3 | 3 | 14.231 | 21/5:12.620 |
| 4 | 3 | 15.542 | 20/5:01.010 |
| 5 | 3 | 14.426 | 21/5:13.438 |
| 6 | 3 | 20.414 | 19/5:00.966 |
| 7 | 2 | 14.454 | 20/5:12.846 |
| 8 | 3 | 20.059 | 19/5:07.693 |
| 9 | 3 | 19.842 | 19/5:15.394 |
| 10 | 3 | 16.211 | 19/5:14.655 |
| 11 | 4 | 20.015 | 18/5:03.747 |
| 12 | 4 | 17.717 | 18/5:05.010 |
| 13 | 4 | 16.182 | 18/5:03.954 |
| 14 | 4 | 15.377 | 18/5:02.013 |
| 15 | 4 | 14.178 | 19/5:15.498 |
| 16 | 4 | 17.089 | 19/5:16.072 |
| 17 | 4 | 22.957 | 18/5:06.130 |
| 18 | 4 | 17.455 | 18/5:06.578 |