| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.965 | N/A |
| 2 | 2 | 18.833 | 20/6:18.792 |
| 3 | 2 | 22.066 | 18/6:08.606 |
| 4 | 2 | 19.254 | 18/6:01.832 |
| 5 | 2 | 21.409 | 18/6:07.603 |
| 6 | 2 | 24.197 | 18/6:20.545 |
| 7 | 2 | 20.941 | 18/6:19.948 |
| 8 | 2 | 20.498 | 18/6:18.445 |
| 9 | 2 | 19.014 | 18/6:14.165 |
| 10 | 2 | 19.483 | 18/6:11.722 |
| 11 | 2 | 23.066 | 18/6:15.858 |
| 12 | 2 | 19.774 | 18/6:14.155 |
| 13 | 2 | 19.608 | 18/6:12.500 |
| 14 | 2 | 19.505 | 18/6:10.966 |
| 15 | 2 | 23.472 | 18/6:14.467 |
| 16 | 2 | 20.276 | 18/6:13.880 |
| 17 | 2 | 20.609 | 18/6:13.720 |
| 18 | 2 | 34.302 | 18/6:27.272 |