| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.311 | 20/5:06.220 |
| 2 | 1 | 15.362 | 20/5:06.730 |
| 3 | 1 | 15.663 | 20/5:08.907 |
| 4 | 1 | 15.375 | 20/5:08.555 |
| 5 | 1 | 15.240 | 20/5:07.804 |
| 6 | 1 | 15.715 | 20/5:08.887 |
| 7 | 1 | 15.383 | 20/5:08.711 |
| 8 | 1 | 15.813 | 20/5:09.655 |
| 9 | 1 | 15.440 | 20/5:09.560 |
| 10 | 1 | 15.365 | 20/5:09.334 |
| 11 | 1 | 15.699 | 20/5:09.756 |
| 12 | 1 | 15.574 | 20/5:09.900 |
| 13 | 1 | 15.668 | 20/5:10.166 |
| 14 | 1 | 15.244 | 20/5:09.789 |
| 15 | 1 | 15.379 | 20/5:09.641 |
| 16 | 1 | 15.356 | 20/5:09.484 |
| 17 | 1 | 15.432 | 20/5:09.434 |
| 18 | 1 | 16.889 | 20/5:11.009 |
| 19 | 1 | 15.469 | 20/5:10.923 |
| 20 | 1 | 15.455 | 20/5:10.832 |