| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.798 | 19/5:00.162 |
| 2 | 2 | 16.755 | 19/5:09.253 |
| 3 | 2 | 15.421 | 19/5:03.835 |
| 4 | 1 | 16.026 | 19/5:04.000 |
| 5 | 1 | 14.875 | 20/5:15.500 |
| 6 | 1 | 17.132 | 19/5:04.022 |
| 7 | 1 | 16.786 | 19/5:06.152 |
| 8 | 2 | 16.970 | 19/5:08.187 |
| 9 | 2 | 15.775 | 19/5:07.247 |
| 10 | 2 | 18.469 | 19/5:11.613 |
| 11 | 2 | 15.569 | 19/5:10.177 |
| 12 | 2 | 15.431 | 19/5:08.761 |
| 13 | 2 | 17.121 | 19/5:10.033 |
| 14 | 2 | 17.305 | 19/5:11.373 |
| 15 | 2 | 16.182 | 19/5:11.112 |
| 16 | 2 | 19.122 | 19/5:14.375 |
| 17 | 2 | 15.540 | 19/5:13.251 |
| 18 | 2 | 15.177 | 19/5:11.868 |
| 19 | 2 | 17.696 | 19/5:13.150 |