| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.568 | 21/5:05.928 |
| 2 | 1 | 14.802 | 21/5:08.385 |
| 3 | 1 | 14.549 | 21/5:07.433 |
| 4 | 1 | 14.569 | 21/5:07.062 |
| 5 | 1 | 14.045 | 21/5:04.639 |
| 6 | 1 | 14.480 | 21/5:04.546 |
| 7 | 1 | 14.430 | 21/5:04.329 |
| 8 | 1 | 14.553 | 21/5:04.490 |
| 9 | 1 | 15.484 | 21/5:06.787 |
| 10 | 1 | 14.885 | 21/5:07.367 |
| 11 | 1 | 15.030 | 21/5:08.118 |
| 12 | 1 | 14.993 | 21/5:08.679 |
| 13 | 1 | 15.078 | 21/5:09.291 |
| 14 | 1 | 15.163 | 21/5:09.944 |
| 15 | 2 | 21.531 | 20/5:04.213 |
| 16 | 2 | 16.364 | 20/5:05.655 |
| 17 | 2 | 16.892 | 20/5:07.548 |