| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.991 | 15/5:14.865 |
| 2 | 4 | 21.173 | 15/5:16.230 |
| 3 | 4 | 21.017 | 15/5:15.905 |
| 4 | 4 | 20.545 | 15/5:13.972 |
| 5 | 3 | 20.482 | 15/5:12.624 |
| 6 | 3 | 20.335 | 15/5:11.358 |
| 7 | 4 | 27.617 | 14/5:04.320 |
| 8 | 4 | 20.611 | 14/5:02.349 |
| 9 | 4 | 22.360 | 14/5:03.537 |
| 10 | 4 | 20.374 | 14/5:01.707 |
| 11 | 3 | 21.114 | 14/5:01.151 |
| 12 | 3 | 20.018 | 15/5:20.796 |
| 13 | 3 | 21.525 | 15/5:20.956 |
| 14 | 3 | 20.344 | 15/5:19.828 |
| 15 | 3 | 20.551 | 15/5:19.057 |