| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.910 | N/A |
| 2 | 5 | 24.888 | 18/7:06.006 |
| 3 | 4 | 22.268 | 19/7:07.314 |
| 4 | 4 | 23.533 | 19/7:07.044 |
| 5 | 5 | 25.964 | 19/7:17.848 |
| 6 | 6 | 23.714 | 19/7:16.231 |
| 7 | 5 | 23.344 | 19/7:14.043 |
| 8 | 5 | 22.493 | 19/7:10.291 |
| 9 | 4 | 24.440 | 19/7:11.859 |
| 10 | 4 | 22.054 | 19/7:08.306 |
| 11 | 4 | 22.005 | 19/7:05.375 |
| 12 | 4 | 21.703 | 19/7:02.483 |
| 13 | 4 | 22.070 | 19/7:00.624 |
| 14 | 4 | 22.784 | 19/7:00.039 |
| 15 | 4 | 21.965 | 20/7:21.572 |
| 16 | 3 | 22.264 | 20/7:20.529 |
| 17 | 3 | 21.822 | 20/7:19.091 |
| 18 | 3 | 22.260 | 20/7:18.312 |
| 19 | 3 | 21.901 | 20/7:17.241 |
| 20 | 3 | 21.842 | 20/7:16.224 |