| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.298 | 20/5:05.960 |
| 2 | 1 | 15.458 | 20/5:07.560 |
| 3 | 2 | 16.631 | 19/5:00.118 |
| 4 | 2 | 15.283 | 20/5:13.350 |
| 5 | 2 | 15.416 | 20/5:12.344 |
| 6 | 2 | 15.546 | 20/5:12.107 |
| 7 | 2 | 15.352 | 20/5:11.383 |
| 8 | 1 | 15.193 | 20/5:10.442 |
| 9 | 1 | 15.326 | 20/5:10.007 |
| 10 | 1 | 19.885 | 19/5:02.837 |
| 11 | 1 | 15.245 | 19/5:01.639 |
| 12 | 1 | 15.071 | 19/5:00.365 |
| 13 | 1 | 15.030 | 20/5:14.975 |
| 14 | 1 | 14.890 | 20/5:13.749 |
| 15 | 1 | 18.358 | 19/5:01.444 |
| 16 | 1 | 21.018 | 19/5:07.563 |
| 17 | 1 | 14.822 | 19/5:06.036 |
| 18 | 1 | 14.746 | 19/5:04.600 |
| 19 | 1 | 17.796 | 19/5:06.364 |