| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.564 | 21/5:05.844 |
| 2 | 2 | 14.811 | 21/5:08.438 |
| 3 | 2 | 14.355 | 21/5:06.110 |
| 4 | 2 | 15.141 | 21/5:09.073 |
| 5 | 2 | 18.470 | 20/5:09.364 |
| 6 | 2 | 14.396 | 20/5:05.790 |
| 7 | 2 | 14.176 | 20/5:02.609 |
| 8 | 2 | 19.387 | 20/5:13.250 |
| 9 | 2 | 14.337 | 20/5:10.304 |
| 10 | 2 | 17.311 | 20/5:13.896 |
| 11 | 2 | 17.144 | 19/5:00.704 |
| 12 | 2 | 15.359 | 20/5:15.752 |
| 13 | 2 | 17.349 | 19/5:02.246 |
| 14 | 2 | 23.326 | 19/5:12.314 |
| 15 | 2 | 18.548 | 19/5:14.987 |
| 16 | 2 | 15.147 | 19/5:13.287 |
| 17 | 2 | 20.466 | 18/5:01.010 |
| 18 | 2 | 15.308 | 19/5:16.239 |
| 19 | 2 | 14.593 | 19/5:14.188 |