| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.972 | 18/5:05.496 |
| 2 | 2 | 17.182 | 18/5:07.386 |
| 3 | 1 | 17.576 | 18/5:10.038 |
| 4 | 1 | 17.446 | 18/5:11.292 |
| 5 | 1 | 17.135 | 18/5:10.719 |
| 6 | 1 | 17.586 | 18/5:11.691 |
| 7 | 2 | 17.991 | 18/5:13.426 |
| 8 | 2 | 19.294 | 17/5:00.011 |
| 9 | 2 | 17.718 | 17/5:00.144 |
| 10 | 2 | 18.961 | 17/5:02.363 |
| 11 | 2 | 17.615 | 17/5:02.099 |
| 12 | 2 | 17.396 | 17/5:01.568 |
| 13 | 3 | 19.318 | 17/5:03.633 |
| 14 | 3 | 21.821 | 17/5:08.441 |
| 15 | 3 | 17.934 | 17/5:08.204 |
| 16 | 4 | 20.168 | 17/5:10.370 |
| 17 | 4 | 17.953 | 17/5:10.066 |