| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.792 | N/A |
| 2 | 4 | 19.011 | 20/6:04.001 |
| 3 | 4 | 18.577 | 21/6:18.672 |
| 4 | 4 | 17.001 | 21/6:06.718 |
| 5 | 4 | 21.445 | 20/6:03.953 |
| 6 | 4 | 19.310 | 20/6:05.099 |
| 7 | 4 | 17.458 | 21/6:18.798 |
| 8 | 4 | 19.942 | 20/6:03.097 |
| 9 | 4 | 18.484 | 20/6:01.958 |
| 10 | 4 | 18.738 | 20/6:01.609 |
| 11 | 4 | 21.647 | 20/6:06.856 |
| 12 | 4 | 19.206 | 20/6:06.933 |
| 13 | 4 | 23.762 | 20/6:14.211 |
| 14 | 4 | 19.195 | 20/6:13.695 |
| 15 | 4 | 22.439 | 20/6:17.655 |
| 16 | 4 | 18.474 | 20/6:16.064 |
| 17 | 4 | 18.443 | 20/6:14.636 |
| 18 | 4 | 30.897 | 19/6:07.058 |
| 19 | 4 | 19.657 | 19/6:06.478 |