| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.432 | 20/5:08.640 |
| 2 | 1 | 15.481 | 20/5:09.130 |
| 3 | 1 | 15.306 | 20/5:08.127 |
| 4 | 2 | 19.381 | 19/5:11.600 |
| 5 | 2 | 15.941 | 19/5:09.856 |
| 6 | 2 | 14.905 | 19/5:05.412 |
| 7 | 2 | 15.785 | 19/5:04.627 |
| 8 | 1 | 15.392 | 19/5:03.105 |
| 9 | 1 | 15.133 | 19/5:01.374 |
| 10 | 1 | 15.007 | 20/5:15.526 |
| 11 | 1 | 14.867 | 20/5:13.873 |
| 12 | 1 | 17.699 | 19/5:01.354 |
| 13 | 2 | 16.179 | 19/5:01.819 |
| 14 | 2 | 18.191 | 19/5:04.949 |
| 15 | 2 | 22.098 | 19/5:12.610 |
| 16 | 2 | 17.782 | 19/5:14.188 |
| 17 | 2 | 15.237 | 19/5:12.736 |
| 18 | 2 | 16.050 | 19/5:12.303 |
| 19 | 2 | 16.809 | 19/5:12.675 |