| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 14.734 | 21/5:09.414 |
| 2 | 3 | 14.686 | 21/5:08.910 |
| 3 | 3 | 15.888 | 20/5:02.053 |
| 4 | 3 | 14.795 | 20/5:00.515 |
| 5 | 3 | 14.696 | 21/5:14.156 |
| 6 | 3 | 14.755 | 21/5:13.439 |
| 7 | 3 | 14.884 | 21/5:13.314 |
| 8 | 3 | 14.871 | 21/5:13.186 |
| 9 | 3 | 14.751 | 21/5:12.807 |
| 10 | 3 | 17.470 | 20/5:03.060 |
| 11 | 3 | 14.756 | 20/5:02.338 |
| 12 | 2 | 15.533 | 20/5:03.032 |
| 13 | 2 | 14.906 | 20/5:02.654 |
| 14 | 2 | 14.837 | 20/5:02.231 |
| 15 | 2 | 14.655 | 20/5:01.623 |
| 16 | 2 | 14.394 | 20/5:00.764 |
| 17 | 3 | 16.441 | 20/5:02.414 |
| 18 | 4 | 15.946 | 20/5:03.331 |
| 19 | 4 | 15.853 | 20/5:04.054 |
| 20 | 3 | 15.095 | 20/5:03.946 |