| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.282 | 20/5:05.640 |
| 2 | 1 | 15.360 | 20/5:06.420 |
| 3 | 1 | 15.467 | 20/5:07.393 |
| 4 | 1 | 15.077 | 20/5:05.930 |
| 5 | 1 | 15.468 | 20/5:06.616 |
| 6 | 1 | 15.252 | 20/5:06.353 |
| 7 | 1 | 15.768 | 20/5:07.640 |
| 8 | 1 | 15.379 | 20/5:07.632 |
| 9 | 1 | 15.425 | 20/5:07.729 |
| 10 | 1 | 15.670 | 20/5:08.296 |
| 11 | 1 | 15.416 | 20/5:08.298 |
| 12 | 1 | 15.509 | 20/5:08.455 |
| 13 | 1 | 15.215 | 20/5:08.135 |
| 14 | 1 | 15.387 | 20/5:08.107 |
| 15 | 1 | 15.320 | 20/5:07.993 |
| 16 | 1 | 15.552 | 20/5:08.184 |
| 17 | 1 | 19.166 | 20/5:12.604 |
| 18 | 1 | 15.493 | 20/5:12.451 |
| 19 | 1 | 15.399 | 20/5:12.216 |
| 20 | 1 | 15.685 | 20/5:12.290 |