| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.409 | 20/5:08.018 |
| 2 | 1 | 15.475 | 20/5:08.084 |
| 3 | 1 | 15.378 | 20/5:08.413 |
| 4 | 1 | 15.337 | 20/5:07.995 |
| 5 | 1 | 15.120 | 20/5:06.876 |
| 6 | 1 | 15.585 | 20/5:07.068 |
| 7 | 1 | 15.371 | 20/5:07.642 |
| 8 | 1 | 15.432 | 20/5:07.767 |
| 9 | 1 | 15.434 | 20/5:07.868 |
| 10 | 1 | 15.235 | 20/5:07.552 |
| 11 | 1 | 15.484 | 20/5:07.745 |
| 12 | 1 | 15.469 | 20/5:07.881 |
| 13 | 1 | 15.567 | 20/5:08.147 |
| 14 | 1 | 15.415 | 20/5:08.158 |
| 15 | 1 | 15.750 | 20/5:08.614 |
| 16 | 1 | 15.647 | 20/5:08.885 |
| 17 | 1 | 15.957 | 20/5:09.488 |
| 18 | 1 | 16.139 | 20/5:10.226 |
| 19 | 1 | 15.630 | 20/5:10.351 |
| 20 | 1 | 15.850 | 20/5:10.684 |