| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.638 | 18/6:11.484 |
| 2 | 1 | 20.123 | 18/6:06.849 |
| 3 | 1 | 26.338 | 17/6:20.228 |
| 4 | 1 | 18.722 | 17/6:04.739 |
| 5 | 1 | 18.869 | 18/6:16.884 |
| 6 | 1 | 20.632 | 18/6:15.966 |
| 7 | 1 | 20.779 | 18/6:15.688 |
| 8 | 1 | 26.122 | 17/6:05.974 |
| 9 | 1 | 19.521 | 17/6:02.183 |
| 10 | 1 | 19.181 | 18/6:19.665 |
| 11 | 1 | 19.647 | 18/6:17.300 |
| 12 | 1 | 20.005 | 18/6:15.866 |
| 13 | 1 | 19.963 | 18/6:14.594 |
| 14 | 1 | 19.591 | 18/6:13.026 |
| 15 | 1 | 21.246 | 18/6:13.652 |
| 16 | 1 | 20.697 | 18/6:13.583 |
| 17 | 1 | 20.030 | 18/6:12.816 |
| 18 | 1 | 19.961 | 18/6:12.065 |