| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.984 | 18/5:05.712 |
| 2 | 2 | 17.130 | 18/5:07.026 |
| 3 | 3 | 17.317 | 18/5:08.586 |
| 4 | 2 | 16.912 | 18/5:07.543 |
| 5 | 2 | 16.914 | 18/5:06.925 |
| 6 | 3 | 19.260 | 18/5:13.551 |
| 7 | 3 | 17.700 | 18/5:14.272 |
| 8 | 3 | 17.776 | 18/5:14.984 |
| 9 | 4 | 17.310 | 18/5:14.606 |
| 10 | 4 | 17.585 | 18/5:14.798 |
| 11 | 5 | 20.803 | 17/5:02.431 |
| 12 | 5 | 17.313 | 17/5:01.755 |
| 13 | 4 | 17.044 | 17/5:00.832 |
| 14 | 5 | 17.879 | 17/5:01.054 |
| 15 | 4 | 16.864 | 17/5:00.096 |
| 16 | 4 | 16.555 | 18/5:16.514 |
| 17 | 4 | 17.180 | 18/5:16.086 |
| 18 | 4 | 16.777 | 18/5:15.303 |