| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.097 | 20/6:01.940 |
| 2 | 4 | 22.439 | 18/6:04.824 |
| 3 | 4 | 17.382 | 19/6:06.814 |
| 4 | 4 | 16.988 | 20/6:14.530 |
| 5 | 4 | 18.504 | 20/6:13.640 |
| 6 | 4 | 17.832 | 20/6:10.807 |
| 7 | 3 | 17.392 | 20/6:07.526 |
| 8 | 3 | 17.095 | 20/6:04.323 |
| 9 | 3 | 16.724 | 20/6:01.007 |
| 10 | 4 | 23.577 | 20/6:12.060 |
| 11 | 3 | 17.706 | 20/6:10.429 |
| 12 | 3 | 16.510 | 20/6:07.077 |
| 13 | 3 | 16.703 | 20/6:04.537 |
| 14 | 3 | 17.673 | 20/6:03.746 |
| 15 | 3 | 16.368 | 20/6:01.320 |
| 16 | 3 | 18.033 | 20/6:01.279 |
| 17 | 3 | 17.455 | 20/6:00.562 |
| 18 | 3 | 17.449 | 21/6:17.915 |
| 19 | 3 | 17.475 | 21/6:17.339 |
| 20 | 3 | 18.767 | 20/6:00.169 |