| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.805 | 21/6:13.905 |
| 2 | 1 | 17.627 | 21/6:12.036 |
| 3 | 1 | 17.548 | 21/6:10.860 |
| 4 | 1 | 17.378 | 21/6:09.380 |
| 5 | 1 | 17.344 | 21/6:08.348 |
| 6 | 1 | 21.449 | 20/6:03.837 |
| 7 | 1 | 17.967 | 20/6:03.194 |
| 8 | 1 | 16.832 | 21/6:17.869 |
| 9 | 1 | 17.246 | 21/6:16.124 |
| 10 | 1 | 17.608 | 21/6:15.488 |
| 11 | 1 | 17.324 | 21/6:14.426 |
| 12 | 1 | 17.365 | 21/6:13.613 |
| 13 | 1 | 17.179 | 21/6:12.624 |
| 14 | 1 | 18.708 | 21/6:14.070 |
| 15 | 1 | 17.134 | 21/6:13.120 |
| 16 | 1 | 17.379 | 21/6:12.610 |
| 17 | 1 | 17.514 | 21/6:12.326 |
| 18 | 1 | 18.202 | 21/6:12.877 |
| 19 | 1 | 17.188 | 21/6:12.249 |
| 20 | 1 | 17.525 | 21/6:12.038 |
| 21 | 1 | 17.174 | 21/6:11.496 |