| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.768 | N/A |
| 2 | 2 | 22.513 | 20/7:09.515 |
| 3 | 2 | 21.880 | 20/7:03.501 |
| 4 | 2 | 22.699 | 20/7:06.684 |
| 5 | 1 | 22.927 | 20/7:09.358 |
| 6 | 1 | 21.925 | 20/7:07.155 |
| 7 | 1 | 24.959 | 20/7:15.294 |
| 8 | 1 | 21.917 | 20/7:12.850 |
| 9 | 2 | 23.939 | 20/7:15.820 |
| 10 | 3 | 28.584 | 19/7:04.454 |
| 11 | 3 | 22.722 | 19/7:03.085 |
| 12 | 2 | 21.721 | 19/7:00.326 |
| 13 | 2 | 21.623 | 20/7:20.998 |
| 14 | 2 | 22.116 | 20/7:19.535 |
| 15 | 2 | 21.338 | 20/7:17.224 |
| 16 | 2 | 22.122 | 20/7:16.215 |
| 17 | 2 | 22.642 | 20/7:15.950 |
| 18 | 2 | 21.585 | 20/7:14.534 |
| 19 | 2 | 21.623 | 20/7:13.316 |
| 20 | 2 | 26.784 | 20/7:17.387 |