| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.444 | 18/5:13.992 |
| 2 | 2 | 17.045 | 18/5:10.401 |
| 3 | 1 | 16.504 | 18/5:05.958 |
| 4 | 2 | 17.298 | 18/5:07.310 |
| 5 | 1 | 18.083 | 18/5:10.946 |
| 6 | 2 | 17.300 | 18/5:11.022 |
| 7 | 2 | 17.420 | 18/5:11.385 |
| 8 | 2 | 16.771 | 18/5:10.196 |
| 9 | 2 | 16.693 | 18/5:09.116 |
| 10 | 2 | 16.607 | 18/5:08.097 |
| 11 | 2 | 17.037 | 18/5:07.967 |
| 12 | 2 | 16.794 | 18/5:07.494 |
| 13 | 2 | 16.918 | 18/5:07.266 |
| 14 | 2 | 16.864 | 18/5:07.000 |
| 15 | 2 | 16.528 | 18/5:06.367 |
| 16 | 2 | 17.020 | 18/5:06.367 |
| 17 | 2 | 16.481 | 18/5:05.796 |
| 18 | 2 | 16.838 | 18/5:05.645 |