| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 9.447 | 20/3:08.940 |
| 2 | 2 | 9.927 | 19/3:04.053 |
| 3 | 2 | 9.660 | 19/3:03.882 |
| 4 | 1 | 9.940 | 19/3:05.126 |
| 5 | 1 | 10.044 | 19/3:06.268 |
| 6 | 2 | 9.507 | 19/3:05.329 |
| 7 | 2 | 9.790 | 19/3:05.426 |
| 8 | 2 | 9.971 | 19/3:05.929 |
| 9 | 2 | 9.586 | 19/3:05.508 |
| 10 | 2 | 9.486 | 19/3:04.980 |
| 11 | 2 | 10.562 | 19/3:06.407 |
| 12 | 2 | 9.163 | 19/3:05.381 |
| 13 | 2 | 9.298 | 19/3:04.711 |
| 14 | 2 | 9.118 | 19/3:03.892 |
| 15 | 2 | 9.454 | 19/3:03.607 |
| 16 | 2 | 9.682 | 19/3:03.629 |
| 17 | 2 | 9.541 | 19/3:03.491 |
| 18 | 2 | 9.592 | 19/3:03.422 |
| 19 | 1 | 9.487 | 19/3:03.255 |