| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.721 | 18/5:00.978 |
| 2 | 3 | 15.914 | 19/5:10.032 |
| 3 | 3 | 15.664 | 19/5:05.894 |
| 4 | 3 | 16.072 | 19/5:05.762 |
| 5 | 3 | 15.477 | 19/5:03.422 |
| 6 | 3 | 15.641 | 19/5:02.382 |
| 7 | 3 | 16.632 | 19/5:04.328 |
| 8 | 3 | 15.337 | 19/5:02.713 |
| 9 | 3 | 15.543 | 19/5:01.891 |
| 10 | 3 | 15.662 | 19/5:01.460 |
| 11 | 3 | 15.752 | 19/5:01.262 |
| 12 | 3 | 15.819 | 19/5:01.204 |
| 13 | 3 | 16.487 | 19/5:02.131 |
| 14 | 4 | 15.550 | 19/5:01.654 |
| 15 | 4 | 15.799 | 19/5:01.555 |
| 16 | 4 | 15.375 | 19/5:00.966 |
| 17 | 4 | 14.814 | 20/5:15.599 |
| 18 | 3 | 15.598 | 20/5:15.397 |
| 19 | 3 | 15.15 | 20/5:14.586 |
| 20 | 3 | 15.140 | 20/5:13.997 |