| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.326 | 20/5:06.520 |
| 2 | 2 | 16.026 | 20/5:13.520 |
| 3 | 2 | 15.098 | 20/5:09.667 |
| 4 | 2 | 15.269 | 20/5:08.595 |
| 5 | 2 | 15.350 | 20/5:08.276 |
| 6 | 2 | 15.104 | 20/5:07.243 |
| 7 | 3 | 18.909 | 19/5:01.508 |
| 8 | 2 | 15.413 | 19/5:00.426 |
| 9 | 2 | 15.387 | 20/5:15.293 |
| 10 | 2 | 15.548 | 20/5:14.860 |
| 11 | 2 | 15.123 | 20/5:13.733 |
| 12 | 2 | 15.345 | 20/5:13.163 |
| 13 | 2 | 15.111 | 20/5:12.322 |
| 14 | 2 | 15.336 | 20/5:11.921 |
| 15 | 2 | 15.335 | 20/5:11.573 |
| 16 | 2 | 15.240 | 20/5:11.150 |
| 17 | 2 | 15.208 | 20/5:10.739 |
| 18 | 2 | 15.692 | 20/5:10.911 |
| 19 | 2 | 15.682 | 20/5:11.055 |
| 20 | 2 | 16.423 | 20/5:11.925 |