| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.594 | 20/6:11.880 |
| 2 | 2 | 16.560 | 21/6:09.117 |
| 3 | 3 | 22.014 | 19/6:02.064 |
| 4 | 3 | 17.088 | 20/6:11.280 |
| 5 | 2 | 14.401 | 21/6:12.359 |
| 6 | 2 | 19.244 | 21/6:17.654 |
| 7 | 2 | 18.269 | 20/6:00.486 |
| 8 | 2 | 16.950 | 21/6:15.690 |
| 9 | 3 | 21.502 | 20/6:05.827 |
| 10 | 3 | 17.782 | 20/6:04.808 |
| 11 | 2 | 12.890 | 21/6:12.834 |
| 12 | 3 | 23.007 | 20/6:03.835 |
| 13 | 2 | 14.060 | 21/6:15.352 |
| 14 | 3 | 25.810 | 20/6:08.816 |
| 15 | 3 | 13.530 | 20/6:02.268 |
| 16 | 3 | 17.423 | 20/6:01.405 |
| 17 | 3 | 13.023 | 21/6:13.240 |
| 18 | 3 | 16.995 | 21/6:12.332 |
| 19 | 3 | 13.096 | 21/6:07.210 |
| 20 | 3 | 23.882 | 21/6:13.926 |
| 21 | 4 | 1:07.067 | 21/7:03.187 |