| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.292 | 21/6:03.132 |
| 2 | 6 | 26.360 | 17/6:11.042 |
| 3 | 3 | 17.442 | 18/6:06.564 |
| 4 | 3 | 17.230 | 19/6:12.039 |
| 5 | 5 | 17.084 | 19/6:02.550 |
| 6 | 3 | 16.455 | 20/6:12.877 |
| 7 | 2 | 17.498 | 20/6:09.603 |
| 8 | 2 | 20.400 | 20/6:14.402 |
| 9 | 5 | 30.328 | 18/6:00.178 |
| 10 | 4 | 17.693 | 19/6:15.786 |
| 11 | 4 | 16.444 | 19/6:10.027 |
| 12 | 3 | 16.547 | 19/6:05.391 |
| 13 | 3 | 17.710 | 19/6:03.167 |
| 14 | 3 | 20.224 | 19/6:04.674 |
| 15 | 4 | 18.995 | 19/6:04.423 |
| 16 | 4 | 16.690 | 19/6:01.466 |
| 17 | 4 | 16.831 | 20/6:17.909 |
| 18 | 3 | 20.526 | 19/6:00.735 |
| 19 | 4 | 24.200 | 19/6:05.949 |