| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1:20.796 | 3/4:02.388 |
| 2 | 3 | 5.404 | 6/4:18.600 |
| 3 | 3 | 5.108 | 8/4:03.488 |
| 4 | 3 | 5.043 | 10/4:00.878 |
| 5 | 3 | 5.063 | 12/4:03.394 |
| 6 | 4 | 5.031 | 14/4:08.372 |
| 7 | 3 | 5.522 | 16/4:15.925 |
| 8 | 3 | 5.189 | 17/4:08.957 |
| 9 | 3 | 5.248 | 18/4:04.808 |
| 10 | 3 | 5.775 | 19/4:03.540 |
| 11 | 3 | 5.168 | 20/4:02.449 |
| 12 | 3 | 5.074 | 21/4:02.237 |