| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.546 | 20/5:10.920 |
| 2 | 1 | 15.501 | 20/5:10.470 |
| 3 | 1 | 15.623 | 20/5:11.133 |
| 4 | 1 | 15.927 | 20/5:12.985 |
| 5 | 1 | 15.506 | 20/5:12.412 |
| 6 | 1 | 15.979 | 20/5:13.607 |
| 7 | 1 | 15.717 | 20/5:13.711 |
| 8 | 1 | 20.908 | 19/5:10.429 |
| 9 | 1 | 15.501 | 19/5:08.661 |
| 10 | 1 | 15.884 | 19/5:07.975 |
| 11 | 1 | 15.661 | 19/5:07.028 |
| 12 | 1 | 15.663 | 19/5:06.242 |
| 13 | 1 | 15.925 | 19/5:05.960 |
| 14 | 1 | 15.674 | 19/5:05.378 |
| 15 | 1 | 15.485 | 19/5:04.633 |
| 16 | 1 | 19.071 | 19/5:08.241 |
| 17 | 1 | 15.596 | 19/5:07.540 |
| 18 | 1 | 16.282 | 19/5:07.641 |
| 19 | 1 | 15.759 | 19/5:07.208 |