| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.424 | N/A |
| 2 | 2 | 20.910 | 20/7:03.714 |
| 3 | 2 | 20.665 | 20/7:01.386 |
| 4 | 2 | 21.312 | 20/7:04.708 |
| 5 | 2 | 21.133 | 20/7:05.519 |
| 6 | 2 | 21.807 | 20/7:08.566 |
| 7 | 2 | 22.726 | 20/7:13.508 |
| 8 | 2 | 21.422 | 20/7:13.499 |
| 9 | 2 | 23.516 | 20/7:18.465 |
| 10 | 2 | 20.805 | 20/7:16.604 |
| 11 | 2 | 22.723 | 20/7:18.760 |
| 12 | 2 | 22.225 | 20/7:19.663 |
| 13 | 2 | 23.643 | 19/7:00.754 |
| 14 | 2 | 19.678 | 20/7:19.403 |
| 15 | 2 | 20.776 | 20/7:18.101 |
| 16 | 2 | 23.016 | 20/7:19.809 |
| 17 | 2 | 21.001 | 20/7:18.911 |
| 18 | 2 | 23.159 | 20/7:20.531 |
| 19 | 2 | 21.753 | 20/7:20.486 |
| 20 | 2 | 21.117 | 20/7:19.811 |