| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 8.596 | N/A |
| 2 | 5 | 19.877 | 19/6:06.382 |
| 3 | 3 | 18.726 | 20/6:15.324 |
| 4 | 5 | 21.196 | 19/6:07.039 |
| 5 | 4 | 18.056 | 20/6:18.407 |
| 6 | 4 | 18.171 | 20/6:13.494 |
| 7 | 3 | 18.460 | 20/6:11.135 |
| 8 | 4 | 21.631 | 20/6:18.056 |
| 9 | 4 | 18.004 | 20/6:14.633 |
| 10 | 4 | 17.849 | 20/6:11.643 |
| 11 | 4 | 18.527 | 20/6:10.540 |
| 12 | 4 | 21.096 | 20/6:14.074 |
| 13 | 4 | 18.231 | 20/6:12.484 |
| 14 | 4 | 21.318 | 20/6:15.649 |
| 15 | 4 | 21.109 | 20/6:18.079 |
| 16 | 4 | 18.093 | 20/6:16.365 |
| 17 | 4 | 18.462 | 20/6:15.303 |
| 18 | 4 | 18.061 | 20/6:13.917 |
| 19 | 4 | 18.356 | 20/6:12.998 |
| 20 | 4 | 18.389 | 20/6:12.208 |