| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.214 | N/A |
| 2 | 1 | 20.377 | 22/7:09.131 |
| 3 | 1 | 20.146 | 22/7:06.705 |
| 4 | 1 | 20.785 | 22/7:10.037 |
| 5 | 1 | 19.992 | 22/7:08.039 |
| 6 | 1 | 20.687 | 22/7:09.559 |
| 7 | 1 | 21.712 | 22/7:14.160 |
| 8 | 1 | 20.302 | 22/7:13.217 |
| 9 | 2 | 23.257 | 22/7:20.266 |
| 10 | 2 | 20.138 | 22/7:18.471 |
| 11 | 2 | 21.438 | 22/7:19.765 |
| 12 | 2 | 23.339 | 21/7:03.346 |
| 13 | 2 | 22.220 | 21/7:05.202 |
| 14 | 4 | 24.320 | 21/7:10.003 |
| 15 | 4 | 20.019 | 21/7:07.974 |
| 16 | 2 | 20.325 | 21/7:06.623 |
| 17 | 2 | 21.346 | 21/7:06.717 |
| 18 | 2 | 19.718 | 21/7:04.885 |
| 19 | 2 | 20.401 | 21/7:04.016 |
| 20 | 3 | 23.592 | 21/7:06.597 |
| 21 | 3 | 21.049 | 21/7:06.377 |