| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.951 | 19/5:03.069 |
| 2 | 3 | 15.284 | 20/5:12.350 |
| 3 | 3 | 15.536 | 20/5:11.807 |
| 4 | 3 | 15.540 | 20/5:11.555 |
| 5 | 3 | 15.599 | 20/5:11.640 |
| 6 | 3 | 15.662 | 20/5:11.907 |
| 7 | 3 | 15.603 | 20/5:11.929 |
| 8 | 3 | 15.029 | 20/5:10.510 |
| 9 | 3 | 15.291 | 20/5:09.989 |
| 10 | 3 | 15.087 | 20/5:09.164 |
| 11 | 3 | 15.081 | 20/5:08.478 |
| 12 | 3 | 15.385 | 20/5:08.413 |
| 13 | 3 | 15.232 | 20/5:08.123 |
| 14 | 3 | 15.524 | 20/5:08.291 |
| 15 | 3 | 15.476 | 20/5:08.373 |
| 16 | 3 | 15.048 | 20/5:07.910 |
| 17 | 3 | 16.046 | 20/5:08.675 |
| 18 | 3 | 15.331 | 20/5:08.561 |
| 19 | 3 | 15.544 | 20/5:08.683 |
| 20 | 3 | 15.237 | 20/5:08.486 |