| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 31.981 | N/A |
| 2 | 4 | 20.837 | 23/8:10.395 |
| 3 | 4 | 21.212 | 23/8:14.052 |
| 4 | 3 | 22.137 | 22/8:01.283 |
| 5 | 3 | 20.599 | 23/8:18.298 |
| 6 | 3 | 20.839 | 23/8:16.726 |
| 7 | 3 | 20.817 | 23/8:15.598 |
| 8 | 3 | 22.002 | 23/8:18.516 |
| 9 | 3 | 23.371 | 22/8:02.992 |
| 10 | 3 | 21.375 | 22/8:02.755 |
| 11 | 3 | 20.728 | 22/8:01.206 |
| 12 | 3 | 20.855 | 22/8:00.182 |
| 13 | 3 | 20.953 | 23/8:20.810 |
| 14 | 3 | 20.538 | 23/8:19.503 |
| 15 | 3 | 23.579 | 22/8:01.744 |
| 16 | 3 | 24.414 | 22/8:05.939 |
| 17 | 3 | 20.533 | 22/8:04.516 |
| 18 | 3 | 20.875 | 22/8:03.683 |
| 19 | 3 | 20.590 | 22/8:02.610 |
| 20 | 2 | 20.784 | 22/8:01.865 |
| 21 | 3 | 26.607 | 22/8:07.308 |
| 22 | 3 | 21.684 | 22/8:07.310 |