| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.071 | 19/6:02.349 |
| 2 | 5 | 21.600 | 18/6:06.039 |
| 3 | 6 | 21.834 | 18/6:15.030 |
| 4 | 5 | 17.881 | 18/6:01.737 |
| 5 | 5 | 18.457 | 19/6:15.603 |
| 6 | 5 | 19.485 | 19/6:14.705 |
| 7 | 4 | 18.179 | 19/6:10.519 |
| 8 | 4 | 18.343 | 19/6:07.769 |
| 9 | 4 | 17.665 | 19/6:04.198 |
| 10 | 5 | 25.541 | 19/6:16.306 |
| 11 | 5 | 18.586 | 19/6:14.200 |
| 12 | 5 | 17.979 | 19/6:11.483 |
| 13 | 5 | 20.180 | 19/6:12.401 |
| 14 | 5 | 22.734 | 19/6:16.655 |
| 15 | 5 | 18.237 | 19/6:14.645 |
| 16 | 5 | 18.504 | 19/6:13.203 |
| 17 | 5 | 21.079 | 19/6:14.809 |
| 18 | 5 | 20.317 | 19/6:15.432 |