| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.463 | 20/7:29.260 |
| 2 | 4 | 22.463 | 20/7:29.260 |
| 3 | 4 | 9.470 | 20/3:32.887 |
| 4 | 2 | 10.230 | 20/3:30.815 |
| 5 | 2 | 9.560 | 20/3:26.892 |
| 6 | 2 | 9.500 | 20/3:24.077 |
| 7 | 2 | 9.650 | 20/3:22.494 |
| 8 | 3 | 13.850 | 20/3:31.808 |
| 9 | 3 | 8.920 | 20/3:28.096 |
| 10 | 3 | 9.150 | 20/3:25.586 |
| 11 | 3 | 11.980 | 20/3:28.678 |
| 12 | 3 | 9.060 | 20/3:26.388 |
| 13 | 3 | 9.320 | 20/3:24.851 |
| 14 | 2 | 10.470 | 20/3:25.176 |
| 15 | 2 | 9.150 | 20/3:23.697 |
| 16 | 3 | 10.210 | 20/3:23.729 |
| 17 | 3 | 12.200 | 20/3:26.098 |
| 18 | 3 | 9.800 | 20/3:25.537 |
| 19 | 3 | 9.230 | 19/3:14.213 |