| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.596 | 15/5:08.940 |
| 2 | 1 | 20.149 | 15/5:05.588 |
| 3 | 1 | 22.288 | 15/5:15.165 |
| 4 | 1 | 22.916 | 14/5:00.822 |
| 5 | 2 | 20.587 | 15/5:19.608 |
| 6 | 1 | 20.263 | 15/5:16.998 |
| 7 | 1 | 20.320 | 15/5:15.255 |
| 8 | 1 | 20.021 | 15/5:13.387 |
| 9 | 1 | 20.078 | 15/5:12.030 |
| 10 | 1 | 19.602 | 15/5:10.230 |
| 11 | 1 | 19.888 | 15/5:09.147 |
| 12 | 1 | 19.799 | 15/5:08.134 |
| 13 | 1 | 20.301 | 15/5:07.855 |
| 14 | 1 | 20.117 | 15/5:07.420 |
| 15 | 1 | 20.654 | 15/5:07.579 |