| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.286 | 20/5:05.720 |
| 2 | 1 | 15.287 | 20/5:05.730 |
| 3 | 1 | 15.751 | 20/5:08.827 |
| 4 | 1 | 15.154 | 20/5:07.390 |
| 5 | 1 | 15.607 | 20/5:08.340 |
| 6 | 1 | 15.565 | 20/5:08.833 |
| 7 | 1 | 15.191 | 20/5:08.117 |
| 8 | 1 | 15.538 | 20/5:08.447 |
| 9 | 1 | 15.786 | 20/5:09.256 |
| 10 | 1 | 15.894 | 20/5:10.118 |
| 11 | 1 | 15.714 | 20/5:10.496 |
| 12 | 1 | 15.719 | 20/5:10.820 |
| 13 | 1 | 15.992 | 20/5:11.514 |
| 14 | 1 | 15.516 | 20/5:11.429 |
| 15 | 1 | 15.413 | 20/5:11.217 |
| 16 | 1 | 15.619 | 20/5:11.290 |
| 17 | 1 | 15.522 | 20/5:11.240 |
| 18 | 1 | 15.540 | 20/5:11.216 |
| 19 | 1 | 15.478 | 20/5:11.128 |
| 20 | 1 | 15.479 | 20/5:11.051 |