| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.966 | 19/5:03.354 |
| 2 | 2 | 15.858 | 19/5:02.328 |
| 3 | 2 | 16.353 | 19/5:05.121 |
| 4 | 2 | 14.299 | 20/5:12.380 |
| 5 | 2 | 20.692 | 19/5:16.038 |
| 6 | 2 | 15.651 | 19/5:12.927 |
| 7 | 2 | 13.872 | 19/5:05.876 |
| 8 | 2 | 13.678 | 19/5:00.126 |
| 9 | 1 | 14.978 | 20/5:14.104 |
| 10 | 2 | 15.293 | 20/5:13.280 |
| 11 | 2 | 15.469 | 20/5:12.925 |
| 12 | 1 | 15.337 | 20/5:12.410 |
| 13 | 1 | 14.168 | 20/5:10.175 |
| 14 | 1 | 13.923 | 20/5:07.910 |
| 15 | 1 | 14.123 | 20/5:06.213 |
| 16 | 1 | 14.873 | 20/5:05.666 |
| 17 | 1 | 14.028 | 20/5:04.189 |
| 18 | 1 | 19.514 | 20/5:08.972 |
| 19 | 1 | 18.618 | 20/5:12.308 |
| 20 | 1 | 14.066 | 20/5:10.759 |