| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.526 | 21/5:05.046 |
| 2 | 1 | 14.853 | 21/5:08.479 |
| 3 | 2 | 14.318 | 21/5:05.879 |
| 4 | 2 | 14.547 | 21/5:05.781 |
| 5 | 2 | 14.382 | 21/5:05.029 |
| 6 | 2 | 14.383 | 21/5:04.531 |
| 7 | 2 | 15.471 | 21/5:07.440 |
| 8 | 2 | 14.829 | 21/5:07.936 |
| 9 | 2 | 14.298 | 21/5:07.083 |
| 10 | 2 | 13.800 | 21/5:05.355 |
| 11 | 2 | 13.880 | 21/5:04.093 |
| 12 | 2 | 14.267 | 21/5:03.720 |
| 13 | 2 | 13.896 | 21/5:02.804 |
| 14 | 2 | 14.820 | 21/5:03.405 |
| 15 | 2 | 14.300 | 21/5:03.198 |
| 16 | 3 | 16.147 | 21/5:05.441 |
| 17 | 3 | 14.063 | 21/5:04.846 |
| 18 | 3 | 14.419 | 21/5:04.732 |
| 19 | 3 | 16.225 | 21/5:06.627 |
| 20 | 3 | 14.057 | 21/5:06.055 |
| 21 | 3 | 14.524 | 21/5:06.005 |