| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.182 | 19/6:04.458 |
| 2 | 6 | 20.616 | 19/6:18.081 |
| 3 | 6 | 23.518 | 18/6:19.896 |
| 4 | 6 | 18.880 | 18/6:09.882 |
| 5 | 5 | 18.867 | 18/6:03.827 |
| 6 | 5 | 18.923 | 19/6:19.956 |
| 7 | 5 | 18.740 | 19/6:16.542 |
| 8 | 5 | 18.943 | 19/6:14.464 |
| 9 | 5 | 19.284 | 19/6:13.567 |
| 10 | 5 | 19.152 | 19/6:12.600 |
| 11 | 5 | 19.322 | 19/6:12.101 |
| 12 | 5 | 19.613 | 19/6:12.147 |
| 13 | 5 | 18.680 | 19/6:10.822 |
| 14 | 5 | 18.620 | 19/6:09.604 |
| 15 | 5 | 18.670 | 19/6:08.613 |
| 16 | 5 | 18.588 | 19/6:07.648 |
| 17 | 5 | 18.685 | 19/6:06.905 |
| 18 | 5 | 20.455 | 19/6:08.112 |
| 19 | 5 | 20.938 | 19/6:09.676 |