| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.604 | 18/6:10.872 |
| 2 | 3 | 19.559 | 18/6:01.467 |
| 3 | 4 | 20.998 | 18/6:06.966 |
| 4 | 5 | 23.599 | 17/6:00.230 |
| 5 | 5 | 23.371 | 17/6:07.645 |
| 6 | 5 | 19.082 | 17/6:00.437 |
| 7 | 5 | 19.428 | 18/6:17.077 |
| 8 | 5 | 18.293 | 18/6:11.101 |
| 9 | 5 | 18.879 | 18/6:07.626 |
| 10 | 5 | 19.209 | 18/6:05.440 |
| 11 | 5 | 22.770 | 18/6:09.478 |
| 12 | 5 | 19.683 | 18/6:08.213 |
| 13 | 4 | 21.807 | 18/6:10.083 |
| 14 | 4 | 18.732 | 18/6:07.732 |
| 15 | 4 | 21.689 | 18/6:09.244 |
| 16 | 4 | 19.035 | 18/6:07.580 |
| 17 | 4 | 19.250 | 18/6:06.340 |
| 18 | 3 | 19.518 | 18/6:05.506 |