| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.569 | 19/6:11.811 |
| 2 | 1 | 19.020 | 19/6:06.596 |
| 3 | 1 | 18.723 | 19/6:02.976 |
| 4 | 1 | 19.002 | 19/6:02.491 |
| 5 | 1 | 19.221 | 19/6:03.033 |
| 6 | 3 | 19.565 | 19/6:04.483 |
| 7 | 2 | 18.194 | 19/6:01.798 |
| 8 | 2 | 20.009 | 19/6:04.095 |
| 9 | 2 | 18.628 | 19/6:02.965 |
| 10 | 1 | 18.623 | 19/6:02.053 |
| 11 | 1 | 18.180 | 19/6:00.541 |
| 12 | 1 | 18.482 | 20/6:18.693 |
| 13 | 1 | 18.395 | 20/6:17.863 |
| 14 | 1 | 19.231 | 20/6:18.346 |
| 15 | 2 | 19.226 | 20/6:18.757 |
| 16 | 2 | 18.615 | 20/6:18.354 |
| 17 | 1 | 18.523 | 20/6:17.889 |
| 18 | 1 | 18.087 | 20/6:16.992 |
| 19 | 1 | 19.165 | 20/6:17.324 |
| 20 | 2 | 18.910 | 20/6:17.368 |