| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.679 | 20/5:13.580 |
| 2 | 3 | 15.612 | 20/5:12.910 |
| 3 | 2 | 15.500 | 20/5:11.940 |
| 4 | 2 | 16.162 | 20/5:14.765 |
| 5 | 2 | 15.461 | 20/5:13.656 |
| 6 | 2 | 15.678 | 20/5:13.640 |
| 7 | 2 | 15.639 | 20/5:13.517 |
| 8 | 2 | 16.008 | 20/5:14.347 |
| 9 | 2 | 15.499 | 20/5:13.862 |
| 10 | 2 | 15.636 | 20/5:13.748 |
| 11 | 3 | 18.585 | 19/5:03.065 |
| 12 | 2 | 15.679 | 19/5:02.635 |
| 13 | 2 | 15.719 | 19/5:02.329 |
| 14 | 2 | 15.757 | 19/5:02.119 |
| 15 | 2 | 15.574 | 19/5:01.704 |
| 16 | 2 | 15.555 | 19/5:01.319 |
| 17 | 2 | 16.209 | 19/5:01.711 |
| 18 | 2 | 15.532 | 19/5:01.344 |
| 19 | 2 | 16.312 | 19/5:01.796 |