| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.369 | 21/5:01.749 |
| 2 | 5 | 18.082 | 19/5:08.284 |
| 3 | 5 | 14.823 | 20/5:15.160 |
| 4 | 3 | 14.711 | 20/5:09.925 |
| 5 | 3 | 14.800 | 20/5:07.140 |
| 6 | 3 | 14.377 | 20/5:03.873 |
| 7 | 3 | 15.692 | 20/5:05.297 |
| 8 | 3 | 14.910 | 20/5:04.410 |
| 9 | 4 | 20.291 | 20/5:15.678 |
| 10 | 4 | 14.872 | 20/5:13.854 |
| 11 | 3 | 16.205 | 20/5:14.785 |
| 12 | 3 | 14.745 | 20/5:13.128 |
| 13 | 3 | 14.839 | 20/5:11.871 |
| 14 | 3 | 15.165 | 20/5:11.259 |
| 15 | 3 | 14.923 | 20/5:10.405 |
| 16 | 3 | 15.222 | 20/5:10.032 |
| 17 | 3 | 15.251 | 20/5:09.738 |
| 18 | 3 | 15.502 | 20/5:09.754 |
| 19 | 3 | 15.091 | 20/5:09.337 |
| 20 | 3 | 14.894 | 20/5:08.764 |