| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.416 | 15/5:06.240 |
| 2 | 2 | 19.908 | 15/5:02.430 |
| 3 | 1 | 18.628 | 16/5:14.411 |
| 4 | 2 | 22.788 | 15/5:06.525 |
| 5 | 2 | 18.946 | 15/5:02.058 |
| 6 | 2 | 20.116 | 15/5:02.005 |
| 7 | 2 | 20.061 | 15/5:01.849 |
| 8 | 2 | 19.830 | 15/5:01.299 |
| 9 | 3 | 21.762 | 15/5:04.092 |
| 10 | 3 | 18.925 | 15/5:02.070 |
| 11 | 3 | 19.481 | 15/5:01.174 |
| 12 | 3 | 18.605 | 16/5:19.288 |
| 13 | 4 | 21.874 | 15/5:01.546 |
| 14 | 4 | 20.208 | 15/5:01.659 |
| 15 | 4 | 19.102 | 15/5:00.650 |