| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.472 | N/A |
| 2 | 2 | 21.101 | 20/7:07.391 |
| 3 | 2 | 20.488 | 20/7:01.567 |
| 4 | 2 | 19.629 | 21/7:14.592 |
| 5 | 2 | 19.685 | 21/7:10.987 |
| 6 | 2 | 23.602 | 20/7:03.591 |
| 7 | 2 | 19.837 | 20/7:00.221 |
| 8 | 2 | 24.822 | 20/7:11.345 |
| 9 | 2 | 20.237 | 20/7:08.799 |
| 10 | 2 | 20.879 | 20/7:08.174 |
| 11 | 2 | 20.306 | 20/7:06.585 |
| 12 | 2 | 20.132 | 20/7:04.984 |
| 13 | 2 | 19.643 | 20/7:02.876 |
| 14 | 2 | 24.599 | 20/7:08.336 |
| 15 | 2 | 20.942 | 20/7:08.053 |
| 16 | 2 | 20.022 | 20/7:06.642 |
| 17 | 2 | 19.982 | 20/7:05.360 |
| 18 | 2 | 20.210 | 20/7:04.484 |
| 19 | 2 | 22.191 | 20/7:05.796 |
| 20 | 2 | 21.271 | 20/7:06.050 |