| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.626 | N/A |
| 2 | 4 | 20.840 | 18/6:13.906 |
| 3 | 3 | 17.593 | 19/6:05.523 |
| 4 | 4 | 18.461 | 19/6:00.099 |
| 5 | 3 | 17.195 | 20/6:11.548 |
| 6 | 3 | 17.602 | 20/6:08.051 |
| 7 | 3 | 19.771 | 20/6:12.589 |
| 8 | 3 | 19.224 | 20/6:14.345 |
| 9 | 3 | 19.238 | 20/6:15.695 |
| 10 | 3 | 17.763 | 20/6:13.631 |
| 11 | 4 | 19.938 | 20/6:16.113 |
| 12 | 4 | 16.463 | 20/6:12.141 |
| 13 | 4 | 17.123 | 20/6:09.876 |
| 14 | 4 | 17.255 | 20/6:08.153 |
| 15 | 4 | 16.679 | 20/6:05.894 |
| 16 | 4 | 21.561 | 20/6:10.120 |
| 17 | 4 | 16.572 | 20/6:07.893 |
| 18 | 4 | 18.706 | 20/6:08.314 |
| 19 | 4 | 24.320 | 20/6:14.613 |
| 20 | 4 | 23.460 | 20/6:19.390 |