| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.626 | 19/5:15.894 |
| 2 | 2 | 16.821 | 18/5:01.023 |
| 3 | 1 | 16.785 | 18/5:01.392 |
| 4 | 1 | 17.973 | 18/5:06.923 |
| 5 | 1 | 16.445 | 18/5:04.740 |
| 6 | 1 | 16.651 | 18/5:03.903 |
| 7 | 1 | 16.638 | 18/5:03.272 |
| 8 | 1 | 16.703 | 18/5:02.945 |
| 9 | 1 | 16.730 | 18/5:02.744 |
| 10 | 1 | 16.560 | 18/5:02.278 |
| 11 | 3 | 21.237 | 18/5:09.549 |
| 12 | 3 | 16.724 | 18/5:08.839 |
| 13 | 2 | 16.289 | 18/5:07.637 |
| 14 | 3 | 18.060 | 18/5:08.883 |
| 15 | 2 | 17.215 | 18/5:08.948 |
| 16 | 3 | 21.435 | 18/5:13.753 |
| 17 | 3 | 16.491 | 18/5:12.758 |
| 18 | 3 | 17.197 | 18/5:12.580 |