| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.752 | 21/6:12.792 |
| 2 | 3 | 19.713 | 20/6:14.650 |
| 3 | 3 | 17.851 | 20/6:08.773 |
| 4 | 2 | 18.187 | 20/6:07.515 |
| 5 | 2 | 17.686 | 20/6:04.756 |
| 6 | 1 | 17.508 | 20/6:02.323 |
| 7 | 2 | 17.765 | 20/6:01.320 |
| 8 | 2 | 20.436 | 20/6:07.245 |
| 9 | 2 | 17.712 | 20/6:05.800 |
| 10 | 2 | 18.139 | 20/6:05.498 |
| 11 | 2 | 17.440 | 20/6:03.980 |
| 12 | 2 | 18.585 | 20/6:04.623 |
| 13 | 2 | 17.342 | 20/6:03.255 |
| 14 | 2 | 19.713 | 20/6:05.470 |
| 15 | 2 | 17.763 | 20/6:04.789 |
| 16 | 2 | 17.590 | 20/6:03.977 |
| 17 | 2 | 22.536 | 20/6:09.080 |
| 18 | 2 | 20.005 | 20/6:10.803 |
| 19 | 2 | 17.520 | 20/6:09.729 |
| 20 | 2 | 18.777 | 20/6:10.020 |