| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.371 | 15/5:05.565 |
| 2 | 1 | 20.940 | 15/5:09.832 |
| 3 | 1 | 21.029 | 15/5:11.700 |
| 4 | 1 | 20.390 | 15/5:10.238 |
| 5 | 1 | 20.929 | 15/5:10.977 |
| 6 | 2 | 20.542 | 15/5:10.502 |
| 7 | 1 | 20.036 | 15/5:09.079 |
| 8 | 1 | 19.763 | 15/5:07.500 |
| 9 | 1 | 19.375 | 15/5:05.625 |
| 10 | 1 | 22.292 | 15/5:08.501 |
| 11 | 1 | 20.324 | 15/5:08.170 |
| 12 | 1 | 23.673 | 15/5:12.080 |
| 13 | 1 | 19.912 | 15/5:11.049 |
| 14 | 1 | 20.873 | 15/5:11.195 |
| 15 | 1 | 24.744 | 15/5:15.193 |