| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.845 | N/A |
| 2 | 1 | 27.440 | 18/8:06.325 |
| 3 | 1 | 25.940 | 19/8:20.265 |
| 4 | 2 | 31.750 | 18/8:22.248 |
| 5 | 2 | 25.440 | 18/8:09.767 |
| 6 | 2 | 27.120 | 18/8:07.991 |
| 7 | 2 | 26.190 | 18/8:04.171 |
| 8 | 2 | 28.060 | 18/8:05.985 |
| 9 | 2 | 27.27 | 18/8:05.092 |
| 10 | 2 | 26.750 | 18/8:03.926 |
| 11 | 2 | 27.440 | 18/8:04.166 |
| 12 | 2 | 29.440 | 18/8:07.453 |
| 13 | 2 | 26.180 | 18/8:05.574 |
| 14 | 2 | 30.630 | 18/8:09.803 |
| 15 | 2 | 26.26 | 18/8:07.806 |
| 16 | 2 | 25.940 | 18/8:06.007 |
| 17 | 2 | 25.500 | 18/8:03.966 |
| 18 | 2 | 24.560 | 18/8:01.225 |