| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.867 | 20/6:17.340 |
| 2 | 3 | 25.341 | 17/6:15.768 |
| 3 | 4 | 20.457 | 17/6:06.435 |
| 4 | 3 | 19.692 | 18/6:19.606 |
| 5 | 3 | 19.556 | 18/6:14.087 |
| 6 | 3 | 18.961 | 18/6:08.622 |
| 7 | 3 | 16.123 | 19/6:17.278 |
| 8 | 3 | 23.196 | 18/6:04.934 |
| 9 | 4 | 19.348 | 18/6:03.082 |
| 10 | 3 | 19.726 | 18/6:02.281 |
| 11 | 3 | 20.212 | 18/6:02.420 |
| 12 | 3 | 20.065 | 18/6:02.316 |
| 13 | 3 | 20.246 | 18/6:02.478 |
| 14 | 3 | 19.755 | 18/6:01.986 |
| 15 | 3 | 19.949 | 18/6:01.793 |
| 16 | 3 | 20.241 | 18/6:01.952 |
| 17 | 3 | 19.385 | 18/6:01.186 |
| 18 | 3 | 19.879 | 18/6:00.999 |