| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.182 | 20/5:03.640 |
| 2 | 2 | 14.975 | 20/5:01.570 |
| 3 | 3 | 20.097 | 18/5:01.524 |
| 4 | 2 | 15.006 | 19/5:09.985 |
| 5 | 2 | 15.033 | 19/5:05.113 |
| 6 | 2 | 15.934 | 19/5:04.719 |
| 7 | 2 | 16.712 | 19/5:06.549 |
| 8 | 3 | 18.822 | 19/5:12.932 |
| 9 | 4 | 16.289 | 19/5:12.550 |
| 10 | 3 | 14.743 | 19/5:09.307 |
| 11 | 4 | 15.518 | 19/5:07.992 |
| 12 | 3 | 14.993 | 19/5:06.065 |
| 13 | 4 | 15.622 | 19/5:05.353 |
| 14 | 3 | 14.616 | 19/5:03.378 |
| 15 | 3 | 15.417 | 19/5:02.681 |
| 16 | 4 | 17.377 | 19/5:04.399 |
| 17 | 3 | 16.379 | 19/5:04.799 |
| 18 | 3 | 17.698 | 19/5:06.547 |
| 19 | 3 | 17.298 | 19/5:07.711 |