| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.588 | 19/6:12.172 |
| 2 | 1 | 19.385 | 19/6:10.243 |
| 3 | 1 | 18.760 | 19/6:05.642 |
| 4 | 1 | 18.627 | 19/6:02.710 |
| 5 | 1 | 19.517 | 19/6:04.333 |
| 6 | 2 | 20.210 | 19/6:07.609 |
| 7 | 2 | 18.936 | 19/6:06.491 |
| 8 | 2 | 18.760 | 19/6:05.235 |
| 9 | 2 | 19.468 | 19/6:05.752 |
| 10 | 2 | 19.424 | 19/6:06.082 |
| 11 | 2 | 18.961 | 19/6:05.553 |
| 12 | 2 | 19.049 | 19/6:05.251 |
| 13 | 2 | 21.864 | 19/6:09.110 |
| 14 | 2 | 19.325 | 19/6:08.972 |
| 15 | 1 | 18.690 | 19/6:08.048 |
| 16 | 1 | 19.028 | 19/6:07.640 |
| 17 | 1 | 19.702 | 19/6:08.034 |
| 18 | 1 | 18.983 | 19/6:07.626 |
| 19 | 1 | 19.045 | 19/6:07.322 |