| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 9.193 | 20/3:03.860 |
| 2 | 1 | 9.148 | 20/3:03.410 |
| 3 | 1 | 9.488 | 20/3:05.527 |
| 4 | 1 | 9.214 | 20/3:05.215 |
| 5 | 1 | 9.358 | 20/3:05.604 |
| 6 | 1 | 9.341 | 20/3:05.807 |
| 7 | 1 | 9.190 | 20/3:05.520 |
| 8 | 1 | 9.267 | 20/3:05.498 |
| 9 | 1 | 9.728 | 20/3:06.504 |
| 10 | 1 | 9.274 | 20/3:06.402 |
| 11 | 1 | 9.513 | 20/3:06.753 |
| 12 | 1 | 9.928 | 20/3:07.737 |
| 13 | 1 | 9.444 | 20/3:07.825 |
| 14 | 1 | 9.343 | 20/3:07.756 |
| 15 | 1 | 9.324 | 20/3:07.671 |
| 16 | 1 | 10.168 | 20/3:08.651 |
| 17 | 1 | 9.446 | 20/3:08.667 |
| 18 | 1 | 9.216 | 20/3:08.426 |
| 19 | 1 | 9.493 | 20/3:08.501 |
| 20 | 1 | 9.401 | 20/3:08.477 |