| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.015 | 19/6:01.285 |
| 2 | 3 | 19.280 | 19/6:03.803 |
| 3 | 2 | 17.694 | 20/6:13.260 |
| 4 | 2 | 18.725 | 20/6:13.570 |
| 5 | 2 | 17.866 | 20/6:10.320 |
| 6 | 1 | 17.058 | 20/6:05.460 |
| 7 | 1 | 18.792 | 20/6:06.943 |
| 8 | 1 | 18.828 | 20/6:08.145 |
| 9 | 1 | 17.526 | 20/6:06.187 |
| 10 | 1 | 18.590 | 20/6:06.748 |
| 11 | 1 | 18.662 | 20/6:07.338 |
| 12 | 1 | 17.174 | 20/6:05.350 |
| 13 | 1 | 18.104 | 20/6:05.098 |
| 14 | 1 | 17.730 | 20/6:04.349 |
| 15 | 2 | 21.901 | 20/6:09.260 |
| 16 | 3 | 22.734 | 20/6:14.599 |
| 17 | 3 | 20.820 | 20/6:17.058 |
| 18 | 3 | 19.412 | 20/6:17.679 |
| 19 | 2 | 20.214 | 19/6:00.125 |