| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.120 | 18/5:08.160 |
| 2 | 1 | 16.925 | 18/5:06.405 |
| 3 | 1 | 16.976 | 18/5:06.126 |
| 4 | 1 | 16.600 | 18/5:04.295 |
| 5 | 1 | 16.974 | 18/5:04.542 |
| 6 | 1 | 16.736 | 18/5:03.993 |
| 7 | 1 | 17.606 | 18/5:05.838 |
| 8 | 2 | 18.170 | 18/5:08.491 |
| 9 | 2 | 18.690 | 18/5:11.594 |
| 10 | 2 | 16.316 | 18/5:09.803 |
| 11 | 2 | 16.928 | 18/5:09.340 |
| 12 | 2 | 16.040 | 18/5:07.622 |
| 13 | 2 | 21.322 | 18/5:13.481 |
| 14 | 2 | 17.342 | 18/5:13.386 |
| 15 | 2 | 17.916 | 18/5:13.993 |
| 16 | 2 | 17.174 | 18/5:13.689 |
| 17 | 2 | 19.380 | 18/5:15.757 |
| 18 | 2 | 19.498 | 18/5:17.713 |