| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.416 | 19/6:08.904 |
| 2 | 2 | 19.011 | 19/6:05.056 |
| 3 | 3 | 19.724 | 19/6:08.290 |
| 4 | 2 | 18.904 | 19/6:06.011 |
| 5 | 2 | 19.193 | 19/6:05.742 |
| 6 | 2 | 23.128 | 19/6:18.024 |
| 7 | 2 | 19.744 | 19/6:17.611 |
| 8 | 2 | 22.903 | 18/6:04.552 |
| 9 | 2 | 20.889 | 18/6:05.824 |
| 10 | 2 | 19.510 | 18/6:04.360 |
| 11 | 2 | 19.625 | 18/6:03.350 |
| 12 | 2 | 20.453 | 18/6:03.750 |
| 13 | 2 | 18.864 | 18/6:01.889 |
| 14 | 2 | 19.526 | 18/6:01.144 |
| 15 | 2 | 19.363 | 18/6:00.304 |
| 16 | 2 | 19.253 | 19/6:19.413 |
| 17 | 2 | 19.032 | 19/6:18.366 |
| 18 | 2 | 19.440 | 19/6:17.866 |
| 19 | 2 | 19.028 | 19/6:17.006 |