| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.899 | 21/6:15.879 |
| 2 | 4 | 22.376 | 18/6:02.475 |
| 3 | 3 | 18.293 | 19/6:10.931 |
| 4 | 2 | 17.607 | 19/6:01.831 |
| 5 | 2 | 17.761 | 20/6:15.744 |
| 6 | 2 | 18.116 | 20/6:13.507 |
| 7 | 2 | 17.966 | 20/6:11.480 |
| 8 | 2 | 22.759 | 19/6:02.845 |
| 9 | 2 | 17.911 | 19/6:00.341 |
| 10 | 2 | 17.787 | 20/6:16.950 |
| 11 | 2 | 16.597 | 20/6:12.858 |
| 12 | 2 | 19.576 | 20/6:14.413 |
| 13 | 2 | 18.126 | 20/6:13.498 |
| 14 | 2 | 17.781 | 20/6:12.221 |
| 15 | 2 | 18.664 | 20/6:12.292 |
| 16 | 2 | 18.351 | 20/6:11.962 |
| 17 | 2 | 18.297 | 20/6:11.608 |
| 18 | 2 | 21.993 | 20/6:15.400 |
| 19 | 2 | 24.327 | 19/6:02.187 |