| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.207 | 19/6:04.933 |
| 2 | 2 | 18.731 | 19/6:00.411 |
| 3 | 2 | 20.303 | 19/6:08.860 |
| 4 | 2 | 18.877 | 19/6:06.310 |
| 5 | 3 | 22.813 | 19/6:19.738 |
| 6 | 3 | 19.676 | 19/6:18.755 |
| 7 | 3 | 19.375 | 19/6:17.237 |
| 8 | 3 | 21.615 | 18/6:01.343 |
| 9 | 3 | 23.711 | 18/6:08.616 |
| 10 | 3 | 25.344 | 18/6:17.374 |
| 11 | 3 | 19.128 | 18/6:14.367 |
| 12 | 3 | 23.700 | 18/6:18.720 |
| 13 | 5 | 22.408 | 18/6:20.614 |
| 14 | 5 | 22.421 | 17/6:01.018 |
| 15 | 5 | 19.931 | 18/6:20.688 |
| 16 | 5 | 23.067 | 17/6:01.576 |
| 17 | 5 | 27.344 | 17/6:07.651 |