| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.807 | 18/6:14.526 |
| 2 | 4 | 17.491 | 19/6:03.831 |
| 3 | 4 | 18.937 | 19/6:02.488 |
| 4 | 5 | 17.050 | 20/6:11.425 |
| 5 | 4 | 23.793 | 19/6:12.696 |
| 6 | 4 | 24.350 | 18/6:07.284 |
| 7 | 4 | 25.612 | 18/6:20.674 |
| 8 | 4 | 18.360 | 18/6:14.400 |
| 9 | 4 | 19.180 | 18/6:11.160 |
| 10 | 6 | 19.112 | 18/6:08.446 |
| 11 | 5 | 20.187 | 18/6:07.984 |
| 12 | 4 | 19.980 | 18/6:07.288 |
| 13 | 4 | 19.227 | 18/6:05.658 |
| 14 | 4 | 22.283 | 18/6:08.189 |
| 15 | 4 | 16.308 | 18/6:03.212 |
| 16 | 4 | 24.570 | 18/6:08.153 |
| 17 | 4 | 19.018 | 18/6:06.634 |
| 18 | 4 | 19.607 | 18/6:05.872 |