| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.504 | 18/6:09.072 |
| 2 | 4 | 18.489 | 19/6:10.434 |
| 3 | 4 | 17.970 | 19/6:00.766 |
| 4 | 3 | 18.758 | 20/6:18.605 |
| 5 | 5 | 24.974 | 18/6:02.502 |
| 6 | 5 | 19.810 | 18/6:01.515 |
| 7 | 5 | 19.894 | 18/6:01.026 |
| 8 | 5 | 18.580 | 19/6:17.575 |
| 9 | 4 | 18.18 | 19/6:13.622 |
| 10 | 4 | 18.089 | 19/6:10.629 |
| 11 | 5 | 22.854 | 19/6:16.411 |
| 12 | 5 | 19.176 | 19/6:15.405 |
| 13 | 5 | 18.752 | 19/6:13.935 |
| 14 | 5 | 18.631 | 19/6:12.510 |
| 15 | 4 | 18.930 | 19/6:11.654 |
| 16 | 4 | 18.249 | 19/6:10.096 |
| 17 | 4 | 18.090 | 19/6:08.544 |
| 18 | 4 | 23.649 | 19/6:13.032 |
| 19 | 4 | 20.594 | 19/6:13.993 |