| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.178 | N/A |
| 2 | 5 | 22.573 | 19/7:15.492 |
| 3 | 2 | 21.912 | 19/7:09.543 |
| 4 | 2 | 21.298 | 19/7:03.876 |
| 5 | 2 | 23.135 | 19/7:09.309 |
| 6 | 3 | 24.866 | 19/7:18.800 |
| 7 | 3 | 23.183 | 19/7:20.079 |
| 8 | 3 | 21.116 | 19/7:15.677 |
| 9 | 3 | 21.724 | 19/7:13.743 |
| 10 | 3 | 21.590 | 19/7:11.972 |
| 11 | 3 | 22.444 | 19/7:12.091 |
| 12 | 2 | 21.268 | 19/7:10.265 |
| 13 | 3 | 24.428 | 19/7:13.483 |
| 14 | 3 | 20.960 | 19/7:11.404 |
| 15 | 2 | 21.394 | 19/7:10.180 |
| 16 | 2 | 21.751 | 19/7:09.548 |
| 17 | 2 | 21.815 | 19/7:09.067 |
| 18 | 2 | 21.487 | 19/7:08.295 |
| 19 | 2 | 22.345 | 19/7:08.467 |