| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.931 | 18/6:16.758 |
| 2 | 4 | 18.084 | 19/6:10.642 |
| 3 | 4 | 18.244 | 19/6:02.640 |
| 4 | 1 | 16.743 | 20/6:10.010 |
| 5 | 1 | 22.162 | 19/6:05.423 |
| 6 | 1 | 17.822 | 19/6:00.956 |
| 7 | 1 | 18.044 | 20/6:17.229 |
| 8 | 1 | 16.770 | 20/6:12.000 |
| 9 | 1 | 16.853 | 20/6:08.118 |
| 10 | 2 | 17.913 | 20/6:07.132 |
| 11 | 2 | 18.480 | 20/6:07.356 |
| 12 | 2 | 18.789 | 20/6:08.058 |
| 13 | 2 | 17.967 | 20/6:07.388 |
| 14 | 2 | 17.257 | 20/6:05.799 |
| 15 | 2 | 16.939 | 20/6:03.997 |
| 16 | 2 | 17.771 | 20/6:03.461 |
| 17 | 2 | 17.786 | 20/6:03.006 |
| 18 | 2 | 17.275 | 20/6:02.033 |
| 19 | 2 | 16.971 | 20/6:00.843 |
| 20 | 2 | 18.203 | 20/6:01.004 |