| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.478 | 20/5:09.560 |
| 2 | 4 | 15.853 | 20/5:13.310 |
| 3 | 4 | 15.921 | 20/5:15.013 |
| 4 | 5 | 15.310 | 20/5:12.810 |
| 5 | 5 | 16.223 | 20/5:15.140 |
| 6 | 4 | 15.569 | 20/5:14.513 |
| 7 | 4 | 15.576 | 20/5:14.086 |
| 8 | 4 | 14.864 | 20/5:11.985 |
| 9 | 4 | 14.324 | 20/5:09.151 |
| 10 | 4 | 19.474 | 19/5:01.325 |
| 11 | 4 | 16.986 | 19/5:03.271 |
| 12 | 4 | 15.594 | 19/5:02.689 |
| 13 | 5 | 14.986 | 19/5:01.308 |
| 14 | 5 | 14.885 | 20/5:15.776 |
| 15 | 4 | 17.113 | 19/5:01.664 |
| 16 | 4 | 14.886 | 19/5:00.487 |
| 17 | 3 | 15.070 | 20/5:15.426 |
| 18 | 3 | 14.952 | 20/5:14.516 |
| 19 | 3 | 14.546 | 20/5:13.274 |
| 20 | 4 | 22.409 | 20/5:20.019 |