| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.398 | 20/5:07.960 |
| 2 | 1 | 15.184 | 20/5:05.820 |
| 3 | 1 | 15.299 | 20/5:05.873 |
| 4 | 1 | 14.947 | 20/5:04.140 |
| 5 | 1 | 15.297 | 20/5:04.500 |
| 6 | 1 | 15.052 | 20/5:03.923 |
| 7 | 1 | 14.838 | 20/5:02.900 |
| 8 | 1 | 18.660 | 20/5:11.687 |
| 9 | 1 | 16.068 | 20/5:12.762 |
| 10 | 1 | 15.294 | 20/5:12.074 |
| 11 | 1 | 15.052 | 20/5:11.071 |
| 12 | 1 | 15.568 | 20/5:11.095 |
| 13 | 1 | 14.886 | 20/5:10.066 |
| 14 | 1 | 16.630 | 20/5:11.676 |
| 15 | 1 | 14.945 | 20/5:10.824 |
| 16 | 1 | 15.068 | 20/5:10.233 |
| 17 | 1 | 14.933 | 20/5:09.552 |
| 18 | 1 | 14.633 | 20/5:08.613 |
| 19 | 1 | 14.553 | 20/5:07.689 |
| 20 | 1 | 15.129 | 20/5:07.434 |