| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.726 | 22/7:13.972 |
| 2 | 2 | 21.648 | 21/7:14.427 |
| 3 | 2 | 25.105 | 19/7:01.034 |
| 4 | 2 | 19.223 | 20/7:08.510 |
| 5 | 2 | 18.844 | 21/7:19.093 |
| 6 | 1 | 18.989 | 21/7:12.373 |
| 7 | 1 | 18.617 | 21/7:06.456 |
| 8 | 2 | 23.715 | 21/7:15.401 |
| 9 | 1 | 24.659 | 20/7:03.391 |
| 10 | 2 | 22.310 | 20/7:05.672 |
| 11 | 2 | 22.952 | 20/7:08.705 |
| 12 | 2 | 24.042 | 20/7:13.050 |
| 13 | 2 | 18.386 | 20/7:08.025 |
| 14 | 1 | 21.519 | 20/7:08.193 |
| 15 | 1 | 18.598 | 20/7:04.444 |
| 16 | 1 | 18.182 | 20/7:00.644 |
| 17 | 1 | 19.379 | 21/7:19.634 |
| 18 | 1 | 18.858 | 21/7:17.211 |
| 19 | 1 | 19.372 | 21/7:15.611 |
| 20 | 1 | 21.174 | 21/7:16.063 |
| 21 | 1 | 19.087 | 21/7:14.385 |