| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.717 | 19/7:11.623 |
| 2 | 2 | 21.056 | 20/7:17.730 |
| 3 | 2 | 23.457 | 19/7:05.790 |
| 4 | 2 | 24.690 | 19/7:16.620 |
| 5 | 2 | 23.202 | 19/7:17.464 |
| 6 | 2 | 21.014 | 19/7:11.097 |
| 7 | 2 | 21.943 | 19/7:09.072 |
| 8 | 2 | 22.501 | 19/7:08.878 |
| 9 | 2 | 19.828 | 19/7:03.084 |
| 10 | 2 | 20.963 | 19/7:00.605 |
| 11 | 2 | 20.690 | 20/7:20.111 |
| 12 | 2 | 21.664 | 20/7:19.542 |
| 13 | 2 | 20.550 | 20/7:17.346 |
| 14 | 2 | 20.757 | 20/7:15.760 |
| 15 | 2 | 25.677 | 20/7:20.945 |
| 16 | 2 | 19.524 | 20/7:17.791 |
| 17 | 2 | 20.358 | 20/7:15.989 |
| 18 | 2 | 20.312 | 20/7:14.337 |
| 19 | 2 | 23.690 | 20/7:16.414 |
| 20 | 2 | 25.456 | 20/7:20.049 |