| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.128 | 30/6:03.840 |
| 2 | 2 | 11.998 | 30/6:01.890 |
| 3 | 1 | 12.053 | 30/6:01.790 |
| 4 | 2 | 12.12 | 30/6:01.343 |
| 5 | 2 | 12.495 | 30/6:04.044 |
| 6 | 2 | 12.199 | 30/6:04.365 |
| 7 | 1 | 12.470 | 30/6:05.756 |
| 8 | 2 | 12.116 | 30/6:05.471 |
| 9 | 1 | 12.043 | 30/6:05.007 |
| 10 | 1 | 12.139 | 30/6:04.923 |
| 11 | 1 | 11.960 | 30/6:04.366 |
| 12 | 1 | 12.168 | 30/6:04.423 |
| 13 | 2 | 12.290 | 30/6:04.752 |
| 14 | 1 | 12.395 | 30/6:05.259 |
| 15 | 2 | 11.920 | 30/6:04.748 |
| 16 | 1 | 12.268 | 30/6:04.954 |
| 17 | 1 | 12.327 | 30/6:05.239 |
| 18 | 1 | 12.460 | 30/6:05.715 |
| 19 | 2 | 12.359 | 30/6:05.981 |
| 20 | 2 | 12.462 | 30/6:06.375 |
| 21 | 1 | 12.248 | 30/6:06.426 |
| 22 | 1 | 12.409 | 30/6:06.691 |
| 23 | 1 | 12.482 | 30/6:07.029 |
| 24 | 2 | 12.219 | 30/6:07.010 |
| 25 | 1 | 12.778 | 30/6:07.663 |
| 26 | 2 | 13.061 | 30/6:08.593 |
| 27 | 2 | 12.677 | 30/6:09.027 |
| 28 | 1 | 12.222 | 30/6:08.942 |
| 29 | 1 | 12.491 | 30/6:09.142 |
| 30 | 1 | 12.573 | 30/6:09.410 |