| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.156 | N/A |
| 2 | 2 | 20.064 | 21/7:07.436 |
| 3 | 2 | 20.678 | 21/7:13.576 |
| 4 | 2 | 25.759 | 19/7:05.162 |
| 5 | 4 | 26.533 | 18/7:01.550 |
| 6 | 4 | 20.935 | 19/7:16.444 |
| 7 | 3 | 24.720 | 19/7:22.223 |
| 8 | 3 | 20.052 | 19/7:14.347 |
| 9 | 3 | 20.272 | 19/7:08.935 |
| 10 | 3 | 20.796 | 19/7:05.774 |
| 11 | 3 | 19.783 | 19/7:01.421 |
| 12 | 3 | 23.551 | 19/7:04.026 |
| 13 | 3 | 27.077 | 19/7:11.486 |
| 14 | 3 | 22.327 | 19/7:11.221 |
| 15 | 3 | 20.171 | 19/7:08.222 |
| 16 | 3 | 21.401 | 19/7:07.098 |
| 17 | 3 | 20.917 | 19/7:05.571 |
| 18 | 3 | 20.479 | 19/7:03.760 |
| 19 | 3 | 22.046 | 19/7:03.717 |