| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.459 | 21/6:06.639 |
| 2 | 2 | 18.819 | 20/6:02.780 |
| 3 | 4 | 21.026 | 19/6:02.925 |
| 4 | 4 | 17.933 | 20/6:16.185 |
| 5 | 3 | 17.441 | 20/6:10.712 |
| 6 | 3 | 17.730 | 20/6:08.027 |
| 7 | 4 | 20.984 | 20/6:15.406 |
| 8 | 4 | 17.525 | 20/6:12.293 |
| 9 | 3 | 17.465 | 20/6:09.738 |
| 10 | 2 | 17.680 | 20/6:08.124 |
| 11 | 1 | 17.487 | 20/6:06.453 |
| 12 | 2 | 20.297 | 20/6:09.743 |
| 13 | 1 | 17.075 | 20/6:07.571 |
| 14 | 1 | 19.660 | 20/6:09.401 |
| 15 | 1 | 17.443 | 20/6:08.032 |
| 16 | 2 | 22.097 | 20/6:12.651 |
| 17 | 3 | 20.305 | 20/6:14.619 |
| 18 | 3 | 19.841 | 20/6:15.852 |
| 19 | 3 | 17.133 | 20/6:14.105 |
| 20 | 5 | 23.247 | 20/6:18.647 |