| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.156 | 18/6:02.808 |
| 2 | 6 | 20.566 | 18/6:06.498 |
| 3 | 6 | 21.773 | 18/6:14.970 |
| 4 | 6 | 20.461 | 18/6:13.302 |
| 5 | 6 | 24.747 | 17/6:06.190 |
| 6 | 7 | 22.868 | 17/6:09.951 |
| 7 | 6 | 21.192 | 17/6:08.567 |
| 8 | 6 | 19.855 | 17/6:04.688 |
| 9 | 7 | 23.949 | 17/6:09.404 |
| 10 | 7 | 21.750 | 17/6:09.439 |
| 11 | 7 | 20.302 | 17/6:07.229 |
| 12 | 7 | 20.351 | 17/6:05.458 |
| 13 | 6 | 19.611 | 17/6:02.991 |
| 14 | 6 | 21.248 | 17/6:02.864 |
| 15 | 7 | 25.189 | 17/6:07.220 |
| 16 | 7 | 23.061 | 17/6:08.771 |
| 17 | 7 | 23.273 | 17/6:10.352 |