| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.326 | 19/5:10.194 |
| 2 | 2 | 20.184 | 17/5:10.335 |
| 3 | 2 | 19.002 | 17/5:14.568 |
| 4 | 2 | 14.884 | 18/5:16.782 |
| 5 | 1 | 15.919 | 21/6:02.523 |
| 6 | 1 | 17.607 | 21/6:03.727 |
| 7 | 1 | 22.243 | 20/6:00.471 |
| 8 | 1 | 16.579 | 21/6:14.703 |
| 9 | 1 | 17.695 | 21/6:14.358 |
| 10 | 1 | 17.039 | 21/6:12.704 |
| 11 | 1 | 14.748 | 21/6:06.977 |
| 12 | 1 | 17.257 | 21/6:06.595 |
| 13 | 1 | 15.705 | 21/6:03.765 |
| 14 | 1 | 18.017 | 21/6:04.808 |
| 15 | 1 | 17.244 | 21/6:04.629 |
| 16 | 1 | 15.805 | 21/6:02.583 |
| 17 | 1 | 15.429 | 21/6:00.314 |
| 18 | 1 | 15.919 | 22/6:15.958 |
| 19 | 1 | 15.428 | 22/6:14.035 |
| 20 | 1 | 18.269 | 22/6:15.429 |
| 21 | 1 | 20.428 | 21/6:01.727 |