| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.180 | 19/6:04.420 |
| 2 | 6 | 21.811 | 18/6:08.919 |
| 3 | 5 | 18.584 | 19/6:17.308 |
| 4 | 4 | 18.554 | 19/6:11.113 |
| 5 | 4 | 18.640 | 19/6:07.722 |
| 6 | 4 | 18.493 | 19/6:04.996 |
| 7 | 6 | 21.804 | 19/6:12.036 |
| 8 | 5 | 18.464 | 19/6:09.384 |
| 9 | 6 | 23.727 | 19/6:18.431 |
| 10 | 5 | 18.321 | 19/6:15.398 |
| 11 | 6 | 20.288 | 19/6:16.314 |
| 12 | 5 | 18.250 | 19/6:13.850 |
| 13 | 5 | 20.808 | 19/6:15.504 |
| 14 | 5 | 20.144 | 19/6:16.021 |
| 15 | 5 | 18.783 | 19/6:14.745 |
| 16 | 5 | 20.627 | 19/6:15.818 |
| 17 | 5 | 18.866 | 19/6:14.796 |
| 18 | 5 | 24.957 | 18/6:00.301 |