| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.021 | 19/6:01.399 |
| 2 | 3 | 20.521 | 19/6:15.649 |
| 3 | 5 | 20.020 | 19/6:17.226 |
| 4 | 5 | 25.414 | 17/6:01.148 |
| 5 | 5 | 19.466 | 18/6:15.991 |
| 6 | 5 | 20.952 | 18/6:16.182 |
| 7 | 5 | 20.016 | 18/6:13.911 |
| 8 | 5 | 20.980 | 18/6:14.377 |
| 9 | 5 | 19.716 | 18/6:12.212 |
| 10 | 4 | 20.007 | 18/6:11.003 |
| 11 | 4 | 19.550 | 18/6:09.267 |
| 12 | 3 | 20.031 | 18/6:08.541 |
| 13 | 3 | 24.557 | 18/6:14.194 |
| 14 | 3 | 19.576 | 18/6:12.635 |
| 15 | 3 | 19.425 | 18/6:11.102 |
| 16 | 3 | 19.490 | 18/6:09.835 |
| 17 | 3 | 24.170 | 18/6:13.672 |
| 18 | 3 | 22.194 | 18/6:15.106 |