| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.146 | 19/6:03.774 |
| 2 | 3 | 18.924 | 19/6:01.665 |
| 3 | 4 | 20.464 | 19/6:10.715 |
| 4 | 5 | 18.286 | 19/6:04.895 |
| 5 | 5 | 18.002 | 19/6:00.324 |
| 6 | 5 | 18.172 | 20/6:16.647 |
| 7 | 4 | 18.822 | 20/6:16.617 |
| 8 | 5 | 18.108 | 20/6:14.810 |
| 9 | 5 | 20.688 | 19/6:00.181 |
| 10 | 5 | 19.049 | 19/6:00.356 |
| 11 | 5 | 19.107 | 19/6:00.599 |
| 12 | 4 | 18.298 | 20/6:18.443 |
| 13 | 4 | 19.681 | 19/6:00.630 |
| 14 | 4 | 22.680 | 19/6:05.651 |
| 15 | 4 | 21.245 | 19/6:08.185 |
| 16 | 4 | 20.286 | 19/6:09.263 |
| 17 | 4 | 18.568 | 19/6:08.294 |
| 18 | 4 | 18.319 | 19/6:07.170 |
| 19 | 4 | 20.950 | 19/6:08.795 |