| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.909 | N/A |
| 2 | 1 | 18.424 | 20/6:09.965 |
| 3 | 2 | 19.783 | 19/6:03.772 |
| 4 | 4 | 19.103 | 19/6:03.769 |
| 5 | 4 | 19.807 | 19/6:06.935 |
| 6 | 4 | 18.170 | 19/6:02.942 |
| 7 | 5 | 19.322 | 19/6:03.736 |
| 8 | 5 | 20.752 | 19/6:07.980 |
| 9 | 5 | 18.214 | 19/6:05.452 |
| 10 | 5 | 18.560 | 19/6:04.179 |
| 11 | 5 | 19.103 | 19/6:04.137 |
| 12 | 5 | 18.542 | 19/6:03.185 |
| 13 | 5 | 18.519 | 19/6:02.357 |
| 14 | 5 | 19.204 | 19/6:02.605 |
| 15 | 5 | 18.540 | 19/6:01.964 |
| 16 | 5 | 18.420 | 19/6:01.264 |
| 17 | 5 | 18.487 | 19/6:00.727 |
| 18 | 5 | 20.081 | 19/6:01.941 |
| 19 | 5 | 19.591 | 19/6:02.531 |