| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.224 | N/A |
| 2 | 1 | 22.116 | 22/8:08.066 |
| 3 | 2 | 23.255 | 22/8:20.619 |
| 4 | 3 | 25.651 | 21/8:17.704 |
| 5 | 3 | 24.906 | 21/8:23.864 |
| 6 | 4 | 28.715 | 20/8:17.867 |
| 7 | 3 | 22.628 | 20/8:10.582 |
| 8 | 4 | 32.005 | 19/8:05.219 |
| 9 | 4 | 28.352 | 19/8:11.387 |
| 10 | 3 | 22.975 | 19/8:05.043 |
| 11 | 3 | 28.896 | 19/8:11.322 |
| 12 | 2 | 29.919 | 19/8:17.817 |
| 13 | 2 | 22.996 | 19/8:12.845 |
| 14 | 2 | 23.338 | 19/8:09.111 |
| 15 | 2 | 23.204 | 19/8:05.738 |
| 16 | 2 | 22.663 | 19/8:02.166 |
| 17 | 2 | 24.452 | 19/8:01.053 |
| 18 | 2 | 37.972 | 19/8:14.387 |
| 19 | 2 | 24.349 | 19/8:12.616 |