| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.551 | N/A |
| 2 | 5 | 21.568 | 20/7:17.343 |
| 3 | 5 | 22.138 | 19/7:00.905 |
| 4 | 4 | 24.472 | 19/7:16.619 |
| 5 | 4 | 21.174 | 19/7:09.635 |
| 6 | 4 | 21.792 | 19/7:07.669 |
| 7 | 4 | 21.019 | 19/7:04.004 |
| 8 | 4 | 21.119 | 19/7:01.704 |
| 9 | 4 | 21.391 | 19/7:00.565 |
| 10 | 4 | 21.175 | 20/7:21.007 |
| 11 | 3 | 21.252 | 20/7:20.041 |
| 12 | 3 | 20.497 | 20/7:17.945 |
| 13 | 3 | 20.668 | 20/7:16.470 |
| 14 | 2 | 21.036 | 20/7:15.760 |
| 15 | 2 | 20.961 | 20/7:15.049 |
| 16 | 1 | 21.092 | 20/7:14.599 |
| 17 | 1 | 20.793 | 20/7:13.850 |
| 18 | 1 | 21.287 | 20/7:13.741 |
| 19 | 1 | 21.085 | 20/7:13.432 |
| 20 | 1 | 21.324 | 20/7:13.394 |