| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.026 | 20/5:00.520 |
| 2 | 2 | 15.601 | 20/5:06.270 |
| 3 | 2 | 14.682 | 20/5:02.060 |
| 4 | 3 | 18.465 | 19/5:02.927 |
| 5 | 2 | 14.321 | 20/5:12.380 |
| 6 | 2 | 14.746 | 20/5:09.470 |
| 7 | 2 | 14.858 | 20/5:07.711 |
| 8 | 2 | 14.647 | 20/5:05.865 |
| 9 | 2 | 14.663 | 20/5:04.464 |
| 10 | 2 | 14.776 | 20/5:03.570 |
| 11 | 3 | 22.542 | 19/5:01.110 |
| 12 | 3 | 14.394 | 20/5:14.535 |
| 13 | 3 | 15.964 | 20/5:14.900 |
| 14 | 2 | 14.776 | 20/5:13.516 |
| 15 | 2 | 15.935 | 20/5:13.861 |
| 16 | 2 | 14.652 | 20/5:12.560 |
| 17 | 2 | 14.747 | 20/5:11.524 |
| 18 | 1 | 14.721 | 20/5:10.573 |
| 19 | 1 | 14.479 | 20/5:09.468 |
| 20 | 2 | 20.382 | 20/5:14.377 |