| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.641 | 20/6:12.820 |
| 2 | 5 | 18.963 | 20/6:16.040 |
| 3 | 5 | 18.600 | 20/6:14.693 |
| 4 | 5 | 18.796 | 20/6:15.000 |
| 5 | 6 | 19.170 | 20/6:16.680 |
| 6 | 6 | 18.754 | 20/6:16.413 |
| 7 | 6 | 21.110 | 19/6:03.807 |
| 8 | 6 | 20.163 | 19/6:06.218 |
| 9 | 6 | 20.647 | 19/6:09.115 |
| 10 | 6 | 19.180 | 19/6:08.646 |
| 11 | 6 | 19.329 | 19/6:08.519 |
| 12 | 6 | 24.132 | 19/6:16.018 |
| 13 | 6 | 21.314 | 19/6:18.245 |
| 14 | 6 | 18.839 | 19/6:16.794 |
| 15 | 6 | 21.208 | 19/6:18.538 |
| 16 | 6 | 18.958 | 19/6:17.392 |
| 17 | 6 | 20.215 | 19/6:17.786 |
| 18 | 6 | 19.917 | 19/6:17.821 |
| 19 | 6 | 22.839 | 19/6:20.775 |