| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 2.606 | N/A |
| 2 | 3 | 23.367 | 19/7:03.212 |
| 3 | 3 | 23.245 | 19/7:02.114 |
| 4 | 3 | 22.804 | 20/7:22.240 |
| 5 | 4 | 23.564 | 19/7:01.016 |
| 6 | 4 | 24.044 | 19/7:03.892 |
| 7 | 4 | 22.373 | 19/7:00.797 |
| 8 | 4 | 23.511 | 19/7:01.512 |
| 9 | 5 | 22.527 | 20/7:23.014 |
| 10 | 6 | 26.881 | 19/7:07.238 |
| 11 | 6 | 22.158 | 19/7:04.659 |
| 12 | 6 | 23.143 | 19/7:04.161 |
| 13 | 5 | 22.784 | 19/7:03.207 |
| 14 | 5 | 23.258 | 19/7:03.056 |
| 15 | 6 | 33.559 | 19/7:16.172 |
| 16 | 6 | 23.181 | 19/7:15.084 |
| 17 | 5 | 23.865 | 19/7:14.903 |
| 18 | 5 | 26.080 | 19/7:17.087 |
| 19 | 5 | 23.961 | 19/7:16.911 |