| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.706 | 18/5:00.708 |
| 2 | 4 | 16.711 | 18/5:00.753 |
| 3 | 4 | 17.485 | 18/5:05.412 |
| 4 | 4 | 17.503 | 18/5:07.822 |
| 5 | 4 | 18.649 | 18/5:13.394 |
| 6 | 4 | 16.669 | 18/5:11.169 |
| 7 | 4 | 16.903 | 18/5:10.181 |
| 8 | 4 | 17.487 | 18/5:10.754 |
| 9 | 3 | 16.606 | 18/5:09.438 |
| 10 | 3 | 16.312 | 18/5:07.856 |
| 11 | 3 | 16.830 | 18/5:07.409 |
| 12 | 3 | 16.727 | 18/5:06.882 |
| 13 | 3 | 16.382 | 18/5:05.958 |
| 14 | 3 | 17.414 | 18/5:06.494 |
| 15 | 3 | 16.383 | 18/5:05.720 |
| 16 | 3 | 16.914 | 18/5:05.641 |
| 17 | 3 | 17.746 | 18/5:06.452 |
| 18 | 3 | 16.378 | 18/5:05.805 |