| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.112 | 19/6:03.128 |
| 2 | 1 | 20.019 | 19/6:11.745 |
| 3 | 1 | 19.844 | 19/6:13.508 |
| 4 | 1 | 18.539 | 19/6:08.192 |
| 5 | 1 | 19.218 | 19/6:07.582 |
| 6 | 1 | 19.913 | 19/6:09.376 |
| 7 | 1 | 18.594 | 19/6:07.077 |
| 8 | 1 | 19.144 | 19/6:06.660 |
| 9 | 1 | 19.255 | 19/6:06.569 |
| 10 | 1 | 18.656 | 19/6:05.359 |
| 11 | 1 | 18.646 | 19/6:04.351 |
| 12 | 1 | 18.906 | 19/6:03.923 |
| 13 | 1 | 18.789 | 19/6:03.390 |
| 14 | 1 | 19.675 | 19/6:04.135 |
| 15 | 1 | 19.546 | 19/6:04.618 |
| 16 | 1 | 18.606 | 19/6:03.924 |
| 17 | 1 | 18.837 | 19/6:03.569 |
| 18 | 1 | 18.856 | 19/6:03.275 |
| 19 | 1 | 19.428 | 19/6:03.583 |