| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.221 | 19/5:08.199 |
| 2 | 2 | 16.062 | 19/5:06.689 |
| 3 | 2 | 16.107 | 19/5:06.470 |
| 4 | 2 | 16.055 | 19/5:06.114 |
| 5 | 2 | 16.195 | 19/5:06.432 |
| 6 | 2 | 16.155 | 19/5:06.517 |
| 7 | 2 | 16.051 | 19/5:06.296 |
| 8 | 2 | 19.803 | 19/5:15.041 |
| 9 | 4 | 17.352 | 18/5:00.002 |
| 10 | 3 | 16.159 | 19/5:15.704 |
| 11 | 3 | 16.147 | 19/5:14.894 |
| 12 | 3 | 16.406 | 19/5:14.629 |
| 13 | 3 | 16.189 | 19/5:14.088 |
| 14 | 3 | 17.010 | 19/5:14.738 |
| 15 | 3 | 16.515 | 19/5:14.674 |
| 16 | 3 | 16.414 | 19/5:14.499 |
| 17 | 3 | 16.757 | 19/5:14.727 |
| 18 | 4 | 21.063 | 18/5:02.661 |