| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.697 | N/A |
| 2 | 3 | 23.105 | 19/7:20.587 |
| 3 | 2 | 21.441 | 19/7:05.611 |
| 4 | 2 | 21.275 | 20/7:21.563 |
| 5 | 1 | 21.348 | 20/7:18.749 |
| 6 | 1 | 21.790 | 20/7:18.741 |
| 7 | 1 | 21.546 | 20/7:17.962 |
| 8 | 1 | 24.001 | 19/7:01.998 |
| 9 | 1 | 22.461 | 19/7:02.872 |
| 10 | 1 | 22.024 | 19/7:02.679 |
| 11 | 1 | 21.428 | 19/7:01.451 |
| 12 | 1 | 21.878 | 19/7:01.183 |
| 13 | 1 | 21.849 | 19/7:00.916 |
| 14 | 1 | 22.630 | 19/7:01.771 |
| 15 | 1 | 21.435 | 19/7:00.968 |
| 16 | 1 | 21.904 | 19/7:00.835 |
| 17 | 1 | 26.654 | 19/7:06.062 |
| 18 | 1 | 21.509 | 19/7:05.226 |
| 19 | 1 | 22.338 | 19/7:05.313 |