| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.468 | 20/6:09.360 |
| 2 | 1 | 19.269 | 20/6:17.370 |
| 3 | 1 | 18.643 | 20/6:15.867 |
| 4 | 1 | 17.400 | 20/6:08.900 |
| 5 | 1 | 18.014 | 20/6:07.176 |
| 6 | 1 | 18.639 | 20/6:08.110 |
| 7 | 1 | 20.339 | 20/6:13.634 |
| 8 | 1 | 19.096 | 20/6:14.670 |
| 9 | 1 | 17.608 | 20/6:12.169 |
| 10 | 1 | 21.742 | 20/6:18.436 |
| 11 | 1 | 21.436 | 19/6:03.857 |
| 12 | 1 | 18.077 | 19/6:02.157 |
| 13 | 1 | 18.526 | 19/6:01.376 |
| 14 | 1 | 18.979 | 19/6:01.320 |
| 15 | 1 | 19.169 | 19/6:01.513 |
| 16 | 1 | 18.277 | 19/6:00.622 |
| 17 | 1 | 18.794 | 19/6:00.414 |
| 18 | 1 | 18.679 | 19/6:00.108 |
| 19 | 1 | 19.966 | 19/6:01.121 |