| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.144 | N/A |
| 2 | 4 | 20.835 | 20/7:01.009 |
| 3 | 4 | 21.878 | 20/7:10.917 |
| 4 | 3 | 22.656 | 20/7:19.147 |
| 5 | 3 | 20.032 | 20/7:10.798 |
| 6 | 3 | 20.734 | 20/7:08.457 |
| 7 | 3 | 25.637 | 19/7:00.046 |
| 8 | 2 | 19.641 | 20/7:16.122 |
| 9 | 1 | 20.804 | 20/7:14.159 |
| 10 | 1 | 19.832 | 20/7:10.580 |
| 11 | 1 | 19.988 | 20/7:08.014 |
| 12 | 1 | 20.967 | 20/7:07.605 |
| 13 | 1 | 19.757 | 20/7:05.348 |
| 14 | 1 | 20.161 | 20/7:04.003 |
| 15 | 1 | 20.854 | 20/7:03.084 |
| 16 | 1 | 22.687 | 20/7:05.997 |
| 17 | 1 | 20.899 | 20/7:05.761 |
| 18 | 1 | 20.205 | 20/7:04.777 |
| 19 | 1 | 20.926 | 20/7:04.664 |
| 20 | 1 | 20.413 | 20/7:04.050 |