| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.235 | N/A |
| 2 | 8 | 24.722 | N/A |
| 3 | 4 | 19.561 | 13/4:16.967 |
| 4 | 8 | 20.096 | 21/7:06.642 |
| 5 | 6 | 20.660 | 21/7:12.282 |
| 6 | 10 | 33.984 | 10/4:23.187 |
| 7 | 5 | 21.372 | 21/7:18.908 |
| 8 | 10 | 21.370 | 10/4:06.098 |
| 9 | 8 | 24.798 | 20/7:17.620 |
| 10 | 10 | 21.070 | 11/4:22.197 |
| 11 | 9 | 22.009 | 20/7:18.675 |
| 12 | 10 | 20.520 | 11/4:15.245 |
| 13 | 8 | 20.388 | 20/7:14.244 |
| 14 | 9 | 20.586 | 11/4:10.072 |
| 15 | 7 | 23.903 | 20/7:20.621 |
| 16 | 10 | 23.081 | 11/4:11.052 |
| 17 | 5 | 20.236 | 20/7:16.694 |
| 18 | 10 | 21.048 | 11/4:08.076 |
| 19 | 5 | 20.912 | 20/7:15.067 |
| 20 | 10 | 24.236 | 11/4:10.519 |