| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.564 | N/A |
| 2 | 2 | 17.083 | 18/5:07.974 |
| 3 | 2 | 17.397 | 18/5:10.644 |
| 4 | 3 | 17.933 | 18/5:14.570 |
| 5 | 3 | 20.853 | 17/5:10.627 |
| 6 | 3 | 17.460 | 17/5:07.887 |
| 7 | 2 | 17.135 | 17/5:05.193 |
| 8 | 2 | 17.252 | 17/5:03.536 |
| 9 | 2 | 16.912 | 17/5:01.614 |
| 10 | 2 | 17.008 | 17/5:00.289 |
| 11 | 2 | 16.777 | 18/5:16.440 |
| 12 | 2 | 17.114 | 18/5:15.719 |
| 13 | 2 | 17.269 | 18/5:15.337 |
| 14 | 2 | 17.174 | 18/5:14.890 |
| 15 | 2 | 17.421 | 18/5:14.806 |
| 16 | 2 | 17.625 | 18/5:14.965 |
| 17 | 2 | 16.952 | 18/5:14.389 |
| 18 | 3 | 20.759 | 17/5:00.033 |