| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.448 | N/A |
| 2 | 2 | 23.313 | 21/8:12.708 |
| 3 | 6 | 32.434 | 18/8:20.297 |
| 4 | 5 | 23.938 | 19/8:24.558 |
| 5 | 5 | 23.152 | 19/8:09.214 |
| 6 | 6 | 23.238 | 19/8:00.318 |
| 7 | 6 | 23.819 | 20/8:21.112 |
| 8 | 6 | 24.706 | 20/8:20.362 |
| 9 | 6 | 23.307 | 20/8:16.477 |
| 10 | 6 | 23.161 | 20/8:13.147 |
| 11 | 6 | 22.888 | 20/8:09.964 |
| 12 | 5 | 25.657 | 20/8:12.143 |
| 13 | 5 | 23.728 | 20/8:10.904 |
| 14 | 5 | 24.939 | 20/8:11.626 |
| 15 | 5 | 27.648 | 20/8:15.921 |
| 16 | 5 | 25.761 | 20/8:17.254 |
| 17 | 5 | 23.788 | 20/8:16.076 |
| 18 | 5 | 23.258 | 20/8:14.445 |
| 19 | 5 | 23.905 | 20/8:13.679 |
| 20 | 5 | 25.766 | 20/8:14.854 |