| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.922 | 20/6:18.440 |
| 2 | 1 | 19.147 | 19/6:01.656 |
| 3 | 1 | 19.072 | 19/6:01.893 |
| 4 | 3 | 25.081 | 18/6:09.999 |
| 5 | 3 | 20.071 | 18/6:08.255 |
| 6 | 2 | 19.041 | 18/6:04.002 |
| 7 | 2 | 19.994 | 18/6:03.415 |
| 8 | 2 | 22.143 | 18/6:07.810 |
| 9 | 2 | 19.902 | 18/6:06.746 |
| 10 | 2 | 18.771 | 18/6:03.859 |
| 11 | 2 | 19.226 | 18/6:02.242 |
| 12 | 2 | 18.997 | 18/6:00.551 |
| 13 | 2 | 18.292 | 19/6:18.040 |
| 14 | 2 | 21.562 | 18/6:00.284 |
| 15 | 2 | 18.031 | 19/6:17.786 |
| 16 | 2 | 18.848 | 19/6:16.556 |
| 17 | 2 | 18.392 | 19/6:14.962 |
| 18 | 2 | 18.956 | 19/6:14.140 |
| 19 | 2 | 18.835 | 19/6:13.283 |