| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3:52.236 | 3/11:36.708 |
| 2 | 4 | 23.805 | 5/10:40.102 |
| 3 | 4 | 22.912 | 7/10:50.890 |
| 4 | 4 | 21.578 | 8/10:01.062 |
| 5 | 5 | 21.168 | 10/10:43.398 |
| 6 | 4 | 20.128 | 11/10:26.683 |
| 7 | 3 | 20.350 | 12/10:20.875 |
| 8 | 3 | 19.845 | 13/10:20.786 |
| 9 | 3 | 19.998 | 14/10:25.364 |
| 10 | 3 | 20.257 | 15/10:33.415 |
| 11 | 3 | 22.428 | 15/10:06.416 |
| 12 | 3 | 19.801 | 16/10:19.341 |
| 13 | 3 | 20.992 | 17/10:34.882 |
| 14 | 3 | 19.897 | 17/10:13.694 |
| 15 | 3 | 20.323 | 18/10:30.862 |
| 16 | 3 | 21.462 | 18/10:15.577 |
| 17 | 3 | 20.052 | 18/10:00.599 |
| 18 | 3 | 20.638 | 19/10:20.529 |
| 19 | 3 | 21.101 | 19/10:08.971 |