| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.837 | 22/7:16.414 |
| 2 | 6 | 19.368 | 22/7:11.255 |
| 3 | 6 | 21.608 | 21/7:05.691 |
| 4 | 6 | 18.995 | 22/7:18.944 |
| 5 | 7 | 22.027 | 21/7:07.707 |
| 6 | 7 | 18.629 | 21/7:01.624 |
| 7 | 7 | 25.816 | 21/7:18.084 |
| 8 | 7 | 24.310 | 20/7:06.475 |
| 9 | 7 | 18.248 | 21/7:20.622 |
| 10 | 7 | 19.082 | 21/7:16.632 |
| 11 | 7 | 17.659 | 21/7:10.650 |
| 12 | 6 | 18.092 | 21/7:06.424 |
| 13 | 6 | 21.362 | 21/7:08.130 |
| 14 | 6 | 19.569 | 21/7:06.903 |
| 15 | 6 | 20.684 | 21/7:07.400 |
| 16 | 8 | 1:21.340 | 18/7:14.954 |
| 17 | 8 | 2.486 | 19/7:14.889 |
| 18 | 8 | 3.909 | 20/7:16.069 |
| 19 | 7 | 4.014 | 21/7:18.828 |
| 20 | 6 | 4.109 | 21/7:01.201 |
| 21 | 6 | 27.679 | 21/7:08.823 |