| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.247 | 15/5:03.705 |
| 2 | 2 | 19.990 | 15/5:01.777 |
| 3 | 1 | 19.792 | 15/5:00.145 |
| 4 | 1 | 19.339 | 16/5:17.472 |
| 5 | 1 | 19.084 | 16/5:15.046 |
| 6 | 1 | 17.998 | 16/5:10.533 |
| 7 | 3 | 25.970 | 15/5:05.186 |
| 8 | 5 | 22.977 | 15/5:10.119 |
| 9 | 3 | 18.654 | 15/5:06.752 |
| 10 | 4 | 23.992 | 15/5:12.065 |
| 11 | 4 | 18.538 | 15/5:08.974 |
| 12 | 3 | 22.166 | 15/5:10.934 |
| 13 | 3 | 18.355 | 15/5:08.195 |
| 14 | 3 | 21.616 | 15/5:09.341 |
| 15 | 3 | 23.797 | 15/5:12.515 |