| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.144 | 15/5:02.160 |
| 2 | 3 | 20.411 | 15/5:04.163 |
| 3 | 4 | 19.853 | 15/5:02.040 |
| 4 | 3 | 20.067 | 15/5:01.781 |
| 5 | 4 | 22.605 | 15/5:09.240 |
| 6 | 3 | 20.241 | 15/5:08.303 |
| 7 | 3 | 19.049 | 15/5:05.079 |
| 8 | 3 | 20.032 | 15/5:04.504 |
| 9 | 3 | 19.058 | 15/5:02.433 |
| 10 | 3 | 21.609 | 15/5:04.604 |
| 11 | 4 | 23.178 | 15/5:08.519 |
| 12 | 4 | 29.095 | 15/5:19.178 |
| 13 | 4 | 20.283 | 15/5:18.029 |
| 14 | 4 | 20.012 | 15/5:16.754 |
| 15 | 4 | 20.865 | 15/5:16.502 |