| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.784 | N/A |
| 2 | 2 | 20.890 | 20/7:00.694 |
| 3 | 1 | 21.126 | 20/7:02.936 |
| 4 | 1 | 20.084 | 21/7:17.784 |
| 5 | 2 | 22.146 | 20/7:03.952 |
| 6 | 2 | 20.232 | 20/7:00.800 |
| 7 | 2 | 19.578 | 21/7:17.304 |
| 8 | 2 | 28.050 | 20/7:16.643 |
| 9 | 2 | 19.467 | 20/7:11.269 |
| 10 | 2 | 19.873 | 20/7:07.947 |
| 11 | 2 | 19.611 | 20/7:04.792 |
| 12 | 2 | 21.961 | 20/7:06.269 |
| 13 | 2 | 20.412 | 20/7:05.048 |
| 14 | 3 | 22.028 | 20/7:06.376 |
| 15 | 3 | 22.938 | 20/7:08.075 |
| 16 | 3 | 20.405 | 20/7:07.598 |
| 17 | 3 | 24.293 | 20/7:11.208 |
| 18 | 3 | 23.851 | 20/7:13.899 |
| 19 | 3 | 20.712 | 20/7:12.977 |
| 20 | 3 | 21.231 | 20/7:12.672 |