| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.692 | 16/6:03.072 |
| 2 | 4 | 25.430 | 15/6:00.915 |
| 3 | 4 | 20.011 | 16/6:03.376 |
| 4 | 4 | 15.721 | 18/6:17.343 |
| 5 | 4 | 17.931 | 18/6:06.426 |
| 6 | 4 | 17.487 | 19/6:17.695 |
| 7 | 4 | 15.817 | 19/6:06.670 |
| 8 | 4 | 15.257 | 20/6:15.865 |
| 9 | 4 | 16.095 | 20/6:09.869 |
| 10 | 4 | 15.056 | 20/6:02.994 |
| 11 | 4 | 16.297 | 21/6:17.607 |
| 12 | 4 | 15.957 | 21/6:14.064 |
| 13 | 4 | 16.569 | 21/6:12.055 |
| 14 | 4 | 16.816 | 21/6:10.704 |
| 15 | 4 | 15.047 | 21/6:07.056 |
| 16 | 4 | 17.027 | 21/6:06.463 |
| 17 | 4 | 16.452 | 21/6:05.230 |
| 18 | 4 | 16.400 | 21/6:04.072 |
| 19 | 4 | 39.892 | 20/6:10.478 |
| 20 | 4 | 16.385 | 20/6:08.339 |