| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.472 | 20/5:09.440 |
| 2 | 2 | 15.491 | 20/5:09.630 |
| 3 | 1 | 15.210 | 20/5:07.820 |
| 4 | 1 | 15.281 | 20/5:07.270 |
| 5 | 1 | 15.393 | 20/5:07.388 |
| 6 | 1 | 15.358 | 20/5:07.350 |
| 7 | 1 | 15.278 | 20/5:07.094 |
| 8 | 2 | 18.222 | 20/5:14.263 |
| 9 | 3 | 18.824 | 19/5:05.117 |
| 10 | 3 | 17.681 | 19/5:08.199 |
| 11 | 4 | 16.278 | 19/5:08.297 |
| 12 | 3 | 15.116 | 19/5:06.540 |
| 13 | 3 | 15.386 | 19/5:05.447 |
| 14 | 3 | 15.576 | 19/5:04.768 |
| 15 | 4 | 18.961 | 19/5:08.468 |
| 16 | 4 | 15.720 | 19/5:07.856 |
| 17 | 4 | 15.523 | 19/5:07.096 |
| 18 | 4 | 15.864 | 19/5:06.780 |
| 19 | 4 | 15.251 | 19/5:05.885 |