| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.741 | 20/6:14.082 |
| 2 | 1 | 17.833 | 20/6:05.074 |
| 3 | 1 | 17.513 | 20/6:00.058 |
| 4 | 1 | 17.675 | 21/6:16.750 |
| 5 | 1 | 17.326 | 21/6:14.169 |
| 6 | 1 | 17.756 | 21/6:13.954 |
| 7 | 1 | 17.765 | 21/6:13.827 |
| 8 | 1 | 17.605 | 21/6:13.311 |
| 9 | 1 | 17.524 | 21/6:12.722 |
| 10 | 1 | 17.593 | 21/6:12.395 |
| 11 | 1 | 17.469 | 21/6:11.890 |
| 12 | 1 | 17.463 | 21/6:11.460 |
| 13 | 1 | 18.280 | 21/6:12.415 |
| 14 | 1 | 17.404 | 21/6:11.920 |
| 15 | 1 | 17.230 | 21/6:11.247 |
| 16 | 1 | 17.798 | 21/6:11.404 |
| 17 | 1 | 17.275 | 21/6:10.897 |
| 18 | 1 | 18.118 | 21/6:11.429 |
| 19 | 1 | 17.361 | 21/6:11.068 |
| 20 | 1 | 17.729 | 21/6:11.130 |
| 21 | 1 | 17.972 | 21/6:11.430 |