| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.378 | 16/7:02.048 |
| 2 | 5 | 19.213 | 19/7:13.115 |
| 3 | 5 | 19.523 | 20/7:14.093 |
| 4 | 5 | 19.332 | 20/7:02.230 |
| 5 | 5 | 22.937 | 20/7:09.532 |
| 6 | 5 | 19.606 | 20/7:03.297 |
| 7 | 5 | 20.327 | 20/7:00.903 |
| 8 | 6 | 22.336 | 20/7:04.130 |
| 9 | 6 | 19.674 | 20/7:00.724 |
| 10 | 5 | 18.632 | 21/7:16.712 |
| 11 | 5 | 19.413 | 21/7:14.072 |
| 12 | 5 | 18.678 | 21/7:10.586 |
| 13 | 5 | 18.927 | 21/7:08.038 |
| 14 | 5 | 22.272 | 21/7:10.872 |
| 15 | 6 | 19.235 | 21/7:09.076 |
| 16 | 5 | 18.676 | 21/7:06.771 |
| 17 | 6 | 22.682 | 21/7:09.686 |
| 18 | 6 | 21.987 | 21/7:11.466 |
| 19 | 6 | 20.008 | 21/7:10.871 |
| 20 | 6 | 22.171 | 21/7:12.607 |
| 21 | 6 | 18.927 | 21/7:10.934 |