| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.369 | 20/5:07.038 |
| 2 | 2 | 15.597 | 20/5:09.066 |
| 3 | 2 | 15.721 | 20/5:11.246 |
| 4 | 2 | 15.560 | 20/5:11.235 |
| 5 | 2 | 15.487 | 20/5:10.936 |
| 6 | 2 | 15.008 | 20/5:09.014 |
| 7 | 2 | 15.756 | 20/5:09.994 |
| 8 | 2 | 15.359 | 20/5:09.642 |
| 9 | 2 | 16.421 | 20/5:11.728 |
| 10 | 2 | 16.758 | 20/5:14.072 |
| 11 | 2 | 15.643 | 20/5:13.961 |
| 12 | 2 | 15.192 | 20/5:13.118 |
| 13 | 2 | 15.315 | 20/5:12.593 |
| 14 | 2 | 15.316 | 20/5:12.145 |
| 15 | 2 | 15.038 | 20/5:11.386 |
| 16 | 2 | 15.722 | 20/5:11.577 |
| 17 | 2 | 15.388 | 20/5:11.352 |
| 18 | 2 | 15.045 | 20/5:10.772 |
| 19 | 2 | 15.679 | 20/5:10.092 |
| 20 | 2 | 15.403 | 20/5:10.777 |