| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.445 | N/A |
| 2 | 1 | 19.898 | 22/7:19.303 |
| 3 | 1 | 19.722 | 22/7:17.455 |
| 4 | 1 | 19.569 | 22/7:15.768 |
| 5 | 2 | 22.994 | 21/7:12.036 |
| 6 | 1 | 19.538 | 21/7:08.329 |
| 7 | 1 | 22.224 | 21/7:14.595 |
| 8 | 1 | 19.257 | 21/7:10.593 |
| 9 | 1 | 20.312 | 21/7:10.023 |
| 10 | 1 | 22.088 | 21/7:13.893 |
| 11 | 1 | 19.689 | 21/7:12.027 |
| 12 | 1 | 20.117 | 21/7:11.277 |
| 13 | 1 | 18.394 | 21/7:07.781 |
| 14 | 1 | 21.949 | 21/7:10.292 |
| 15 | 1 | 20.054 | 21/7:09.737 |
| 16 | 2 | 29.548 | 20/7:00.892 |
| 17 | 1 | 19.231 | 21/7:19.675 |
| 18 | 1 | 18.223 | 21/7:16.512 |
| 19 | 1 | 24.245 | 21/7:20.391 |
| 20 | 1 | 22.397 | 20/7:00.894 |