| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.595 | 21/6:09.495 |
| 2 | 5 | 19.569 | 20/6:11.640 |
| 3 | 5 | 17.676 | 20/6:05.600 |
| 4 | 5 | 18.381 | 20/6:06.105 |
| 5 | 5 | 17.760 | 20/6:03.924 |
| 6 | 5 | 17.082 | 20/6:00.210 |
| 7 | 5 | 17.575 | 21/6:16.914 |
| 8 | 5 | 18.048 | 21/6:17.176 |
| 9 | 5 | 17.780 | 21/6:16.754 |
| 10 | 5 | 16.889 | 21/6:14.546 |
| 11 | 5 | 18.431 | 21/6:15.682 |
| 12 | 5 | 17.722 | 21/6:15.389 |
| 13 | 5 | 18.457 | 21/6:16.328 |
| 14 | 5 | 17.964 | 21/6:16.394 |
| 15 | 5 | 17.579 | 21/6:15.911 |
| 16 | 5 | 18.772 | 21/6:17.055 |
| 17 | 5 | 17.477 | 21/6:16.465 |
| 18 | 5 | 17.074 | 21/6:15.469 |
| 19 | 5 | 17.089 | 21/6:14.596 |
| 20 | 5 | 17.694 | 21/6:14.445 |
| 21 | 5 | 17.776 | 21/6:14.390 |