| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.068 | N/A |
| 2 | 3 | 24.383 | 18/7:19.579 |
| 3 | 3 | 22.783 | 18/7:05.979 |
| 4 | 2 | 20.081 | 19/7:08.055 |
| 5 | 2 | 20.084 | 20/7:19.890 |
| 6 | 1 | 21.680 | 20/7:19.309 |
| 7 | 1 | 22.303 | 20/7:20.895 |
| 8 | 1 | 19.224 | 20/7:13.671 |
| 9 | 1 | 19.321 | 20/7:08.483 |
| 10 | 1 | 20.270 | 20/7:06.451 |
| 11 | 1 | 22.941 | 20/7:09.901 |
| 12 | 1 | 19.992 | 20/7:07.629 |
| 13 | 1 | 18.670 | 20/7:03.643 |
| 14 | 1 | 25.381 | 20/7:10.079 |
| 15 | 1 | 20.197 | 20/7:08.560 |
| 16 | 1 | 21.482 | 20/7:08.871 |
| 17 | 1 | 19.820 | 20/7:07.169 |
| 18 | 1 | 19.791 | 20/7:05.636 |
| 19 | 1 | 23.842 | 20/7:08.548 |
| 20 | 1 | 21.846 | 20/7:09.159 |