| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 30.582 | N/A |
| 2 | 2 | 21.587 | 20/7:20.735 |
| 3 | 1 | 21.416 | 20/7:19.110 |
| 4 | 1 | 24.565 | 19/7:15.099 |
| 5 | 2 | 22.300 | 19/7:14.988 |
| 6 | 2 | 22.268 | 19/7:14.271 |
| 7 | 2 | 22.667 | 19/7:14.991 |
| 8 | 2 | 21.943 | 19/7:13.643 |
| 9 | 2 | 20.721 | 19/7:09.882 |
| 10 | 2 | 21.911 | 19/7:09.338 |
| 11 | 2 | 21.453 | 19/7:08.077 |
| 12 | 2 | 20.888 | 19/7:06.122 |
| 13 | 2 | 21.831 | 19/7:05.907 |
| 14 | 2 | 21.757 | 19/7:05.622 |
| 15 | 3 | 24.358 | 19/7:08.722 |
| 16 | 3 | 22.013 | 19/7:08.595 |
| 17 | 3 | 22.314 | 19/7:08.823 |
| 18 | 3 | 21.517 | 19/7:08.179 |
| 19 | 3 | 25.213 | 19/7:11.304 |