| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.244 | 20/5:04.880 |
| 2 | 1 | 15.040 | 20/5:02.840 |
| 3 | 1 | 15.322 | 20/5:04.040 |
| 4 | 1 | 16.056 | 20/5:08.310 |
| 5 | 1 | 14.922 | 20/5:06.336 |
| 6 | 1 | 15.157 | 20/5:05.803 |
| 7 | 1 | 15.100 | 20/5:05.260 |
| 8 | 1 | 15.177 | 20/5:05.045 |
| 9 | 1 | 15.485 | 20/5:05.562 |
| 10 | 1 | 15.902 | 20/5:06.810 |
| 11 | 1 | 16.262 | 20/5:08.485 |
| 12 | 1 | 16.477 | 20/5:10.240 |
| 13 | 1 | 16.413 | 20/5:11.626 |
| 14 | 1 | 15.722 | 20/5:11.827 |
| 15 | 1 | 14.957 | 20/5:10.981 |
| 16 | 1 | 15.657 | 20/5:11.116 |
| 17 | 1 | 15.442 | 20/5:10.982 |
| 18 | 1 | 16.475 | 20/5:12.011 |
| 19 | 1 | 15.275 | 20/5:11.668 |
| 20 | 1 | 15.548 | 20/5:11.633 |