| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.389 | 20/5:07.780 |
| 2 | 1 | 15.057 | 20/5:04.460 |
| 3 | 1 | 15.206 | 20/5:04.347 |
| 4 | 1 | 15.181 | 20/5:04.165 |
| 5 | 1 | 15.814 | 20/5:06.588 |
| 6 | 1 | 15.206 | 20/5:06.177 |
| 7 | 1 | 15.358 | 20/5:06.317 |
| 8 | 1 | 15.234 | 20/5:06.112 |
| 9 | 1 | 14.992 | 20/5:05.416 |
| 10 | 1 | 15.576 | 20/5:06.026 |
| 11 | 1 | 15.075 | 20/5:05.615 |
| 12 | 1 | 15.292 | 20/5:05.633 |
| 13 | 1 | 16.746 | 20/5:07.886 |
| 14 | 1 | 16.262 | 20/5:09.126 |
| 15 | 1 | 14.963 | 20/5:08.468 |
| 16 | 1 | 15.310 | 20/5:08.326 |
| 17 | 1 | 15.641 | 20/5:08.591 |
| 18 | 1 | 17.346 | 20/5:10.720 |
| 19 | 1 | 15.253 | 20/5:10.422 |
| 20 | 1 | 15.069 | 20/5:09.970 |