| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.011 | N/A |
| 2 | 2 | 23.117 | 17/6:18.883 |
| 3 | 2 | 21.404 | 17/6:05.179 |
| 4 | 2 | 21.489 | 17/6:01.064 |
| 5 | 2 | 21.440 | 18/6:20.673 |
| 6 | 2 | 20.506 | 18/6:16.061 |
| 7 | 2 | 20.911 | 18/6:14.134 |
| 8 | 2 | 21.289 | 18/6:13.675 |
| 9 | 2 | 21.348 | 18/6:13.457 |
| 10 | 2 | 21.405 | 18/6:13.394 |
| 11 | 2 | 21.290 | 18/6:13.149 |
| 12 | 2 | 22.029 | 18/6:14.090 |
| 13 | 1 | 21.674 | 18/6:14.372 |
| 14 | 1 | 22.847 | 18/6:16.144 |
| 15 | 1 | 21.631 | 18/6:16.186 |
| 16 | 1 | 21.484 | 18/6:16.056 |
| 17 | 1 | 22.408 | 18/6:16.925 |
| 18 | 1 | 21.706 | 18/6:16.989 |