| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.730 | 20/5:14.600 |
| 2 | 4 | 15.712 | 20/5:14.420 |
| 3 | 2 | 14.908 | 20/5:09.000 |
| 4 | 2 | 15.309 | 20/5:08.295 |
| 5 | 1 | 15.813 | 20/5:09.888 |
| 6 | 1 | 15.055 | 20/5:08.423 |
| 7 | 2 | 16.450 | 20/5:11.363 |
| 8 | 3 | 15.050 | 20/5:10.067 |
| 9 | 4 | 19.992 | 19/5:04.040 |
| 10 | 3 | 16.244 | 19/5:04.500 |
| 11 | 3 | 15.741 | 19/5:04.007 |
| 12 | 3 | 16.135 | 19/5:04.220 |
| 13 | 3 | 15.853 | 19/5:03.988 |
| 14 | 3 | 16.373 | 19/5:04.495 |
| 15 | 2 | 17.574 | 19/5:06.456 |
| 16 | 2 | 15.251 | 19/5:05.413 |
| 17 | 2 | 15.468 | 19/5:04.735 |
| 18 | 2 | 15.551 | 19/5:04.221 |
| 19 | 3 | 19.942 | 19/5:08.151 |