| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.221 | 18/6:03.978 |
| 2 | 5 | 21.060 | 18/6:11.529 |
| 3 | 5 | 18.227 | 19/6:16.884 |
| 4 | 5 | 18.877 | 19/6:12.329 |
| 5 | 6 | 22.219 | 18/6:02.174 |
| 6 | 6 | 19.017 | 19/6:18.800 |
| 7 | 5 | 19.529 | 19/6:17.693 |
| 8 | 6 | 20.413 | 19/6:18.962 |
| 9 | 5 | 18.048 | 19/6:14.957 |
| 10 | 6 | 28.200 | 18/6:10.460 |
| 11 | 6 | 18.967 | 18/6:07.819 |
| 12 | 6 | 19.810 | 18/6:06.882 |
| 13 | 6 | 17.846 | 18/6:03.370 |
| 14 | 6 | 23.453 | 18/6:07.569 |
| 15 | 5 | 18.175 | 18/6:04.874 |
| 16 | 5 | 18.964 | 18/6:03.404 |