| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.437 | N/A |
| 2 | 1 | 14.401 | 21/5:05.457 |
| 3 | 1 | 15.244 | 21/5:13.887 |
| 4 | 1 | 14.269 | 21/5:10.197 |
| 5 | 1 | 14.954 | 21/5:11.777 |
| 6 | 1 | 14.175 | 21/5:09.609 |
| 7 | 1 | 14.425 | 21/5:08.997 |
| 8 | 1 | 14.449 | 21/5:08.628 |
| 9 | 1 | 14.571 | 21/5:08.657 |
| 10 | 3 | 18.448 | 20/5:02.301 |
| 11 | 3 | 14.703 | 20/5:01.751 |
| 12 | 3 | 15.789 | 20/5:03.176 |
| 13 | 3 | 14.534 | 20/5:02.376 |
| 14 | 3 | 14.472 | 20/5:01.609 |
| 15 | 3 | 15.213 | 20/5:01.957 |
| 16 | 3 | 18.699 | 20/5:06.675 |
| 17 | 3 | 16.885 | 20/5:08.648 |
| 18 | 3 | 14.816 | 20/5:08.077 |
| 19 | 3 | 14.702 | 20/5:07.449 |
| 20 | 3 | 14.606 | 20/5:06.792 |