| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.341 | 19/5:10.479 |
| 2 | 1 | 17.209 | 18/5:01.095 |
| 3 | 2 | 17.606 | 18/5:06.936 |
| 4 | 1 | 16.069 | 18/5:02.512 |
| 5 | 2 | 16.123 | 18/5:00.052 |
| 6 | 2 | 17.072 | 18/5:01.026 |
| 7 | 2 | 17.222 | 18/5:02.508 |
| 8 | 2 | 16.263 | 18/5:01.286 |
| 9 | 2 | 18.574 | 18/5:04.958 |
| 10 | 2 | 15.347 | 18/5:02.086 |
| 11 | 2 | 17.418 | 18/5:03.126 |
| 12 | 2 | 18.979 | 18/5:06.334 |