| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.162 | N/A |
| 2 | 5 | 24.779 | 18/7:05.405 |
| 3 | 5 | 22.967 | 19/7:13.876 |
| 4 | 4 | 22.400 | 19/7:05.038 |
| 5 | 6 | 29.313 | 18/7:06.862 |
| 6 | 5 | 26.625 | 18/7:12.847 |
| 7 | 5 | 23.635 | 18/7:08.365 |
| 8 | 5 | 23.293 | 18/7:04.334 |
| 9 | 4 | 26.420 | 18/7:07.955 |
| 10 | 5 | 29.276 | 18/7:16.166 |
| 11 | 5 | 24.766 | 18/7:15.067 |
| 12 | 5 | 27.975 | 18/7:19.128 |
| 13 | 5 | 24.010 | 18/7:16.895 |
| 14 | 5 | 23.005 | 18/7:13.691 |
| 15 | 5 | 24.693 | 18/7:12.995 |
| 16 | 5 | 23.367 | 18/7:10.889 |
| 17 | 5 | 23.851 | 18/7:09.560 |
| 18 | 5 | 22.750 | 18/7:07.287 |