| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.024 | 19/5:04.456 |
| 2 | 2 | 16.492 | 19/5:08.902 |
| 3 | 2 | 16.024 | 19/5:07.420 |
| 4 | 2 | 16.350 | 19/5:08.228 |
| 5 | 2 | 16.602 | 19/5:09.670 |
| 6 | 2 | 16.078 | 19/5:08.972 |
| 7 | 2 | 16.310 | 19/5:09.103 |
| 8 | 2 | 15.947 | 19/5:08.339 |
| 9 | 2 | 16.276 | 19/5:08.440 |
| 10 | 1 | 16.113 | 19/5:08.210 |
| 11 | 1 | 15.811 | 19/5:07.501 |
| 12 | 1 | 15.812 | 19/5:06.912 |
| 13 | 1 | 15.408 | 19/5:05.823 |
| 14 | 1 | 17.715 | 19/5:08.020 |
| 15 | 1 | 16.021 | 19/5:07.778 |
| 16 | 1 | 15.787 | 19/5:07.289 |
| 17 | 1 | 16.575 | 19/5:07.739 |
| 18 | 1 | 15.881 | 19/5:07.405 |
| 19 | 1 | 16.313 | 19/5:07.539 |