| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 28.748 | N/A |
| 2 | 5 | 21.009 | 20/7:07.919 |
| 3 | 5 | 23.873 | 19/7:12.686 |
| 4 | 5 | 19.315 | 20/7:15.329 |
| 5 | 5 | 20.458 | 20/7:10.859 |
| 6 | 5 | 22.664 | 20/7:16.560 |
| 7 | 5 | 19.347 | 20/7:09.857 |
| 8 | 5 | 23.544 | 20/7:16.460 |
| 9 | 5 | 19.643 | 20/7:12.148 |
| 10 | 5 | 19.648 | 20/7:08.805 |
| 11 | 5 | 22.029 | 20/7:10.655 |
| 12 | 4 | 20.065 | 20/7:08.775 |
| 13 | 4 | 19.660 | 20/7:06.568 |
| 14 | 4 | 20.167 | 20/7:05.441 |
| 15 | 4 | 19.487 | 20/7:03.553 |
| 16 | 3 | 20.427 | 20/7:03.106 |
| 17 | 2 | 19.415 | 20/7:01.514 |
| 18 | 3 | 22.094 | 20/7:03.104 |
| 19 | 3 | 19.905 | 20/7:02.206 |
| 20 | 3 | 18.914 | 20/7:00.412 |