| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.246 | 15/5:03.690 |
| 2 | 1 | 20.946 | 15/5:08.940 |
| 3 | 2 | 21.713 | 15/5:14.525 |
| 4 | 2 | 20.941 | 15/5:14.423 |
| 5 | 2 | 21.863 | 15/5:17.127 |
| 6 | 2 | 20.514 | 15/5:15.558 |
| 7 | 3 | 25.021 | 14/5:02.488 |
| 8 | 2 | 17.910 | 15/5:17.164 |
| 9 | 2 | 20.698 | 15/5:16.420 |
| 10 | 2 | 20.085 | 15/5:14.906 |
| 11 | 2 | 24.143 | 15/5:19.200 |
| 12 | 3 | 21.457 | 15/5:19.421 |
| 13 | 3 | 21.827 | 15/5:20.035 |
| 14 | 3 | 18.907 | 15/5:17.433 |
| 15 | 2 | 19.771 | 15/5:16.042 |