| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.327 | 20/6:06.540 |
| 2 | 2 | 19.537 | 20/6:18.640 |
| 3 | 4 | 23.878 | 18/6:10.452 |
| 4 | 5 | 38.817 | 15/6:17.096 |
| 5 | 5 | 19.204 | 16/6:23.242 |
| 6 | 5 | 18.347 | 16/6:08.293 |
| 7 | 5 | 20.448 | 16/6:02.418 |
| 8 | 5 | 19.392 | 17/6:18.144 |
| 9 | 5 | 19.627 | 17/6:13.201 |
| 10 | 5 | 17.538 | 17/6:05.696 |
| 11 | 5 | 18.350 | 17/6:00.810 |
| 12 | 5 | 18.785 | 18/6:18.375 |
| 13 | 4 | 18.974 | 18/6:15.541 |
| 14 | 5 | 38.879 | 17/6:16.554 |
| 15 | 5 | 38.879 | 17/6:16.554 |
| 16 | 4 | 18.284 | 18/6:09.435 |
| 17 | 5 | 36.944 | 17/6:05.331 |
| 18 | 4 | 36.944 | 17/6:05.331 |