| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.305 | 20/5:06.100 |
| 2 | 2 | 14.992 | 20/5:02.970 |
| 3 | 4 | 15.832 | 20/5:07.527 |
| 4 | 3 | 15.062 | 20/5:05.955 |
| 5 | 3 | 15.308 | 20/5:05.996 |
| 6 | 3 | 14.897 | 20/5:04.653 |
| 7 | 3 | 15.595 | 20/5:05.689 |
| 8 | 3 | 15.117 | 20/5:05.270 |
| 9 | 3 | 15.260 | 20/5:05.262 |
| 10 | 3 | 15.138 | 20/5:05.012 |
| 11 | 4 | 16.426 | 20/5:07.149 |
| 12 | 4 | 15.507 | 20/5:07.398 |
| 13 | 4 | 15.322 | 20/5:07.325 |
| 14 | 4 | 15.558 | 20/5:07.599 |
| 15 | 4 | 15.011 | 20/5:07.107 |
| 16 | 4 | 15.537 | 20/5:07.334 |
| 17 | 4 | 15.739 | 20/5:07.772 |
| 18 | 4 | 15.906 | 20/5:08.347 |
| 19 | 5 | 17.172 | 20/5:10.194 |
| 20 | 5 | 15.368 | 20/5:10.052 |