| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.825 | 21/6:14.325 |
| 2 | 2 | 17.474 | 21/6:10.639 |
| 3 | 3 | 18.150 | 21/6:14.143 |
| 4 | 2 | 18.178 | 21/6:16.042 |
| 5 | 1 | 17.305 | 21/6:13.514 |
| 6 | 1 | 17.155 | 21/6:11.304 |
| 7 | 1 | 17.033 | 21/6:09.360 |
| 8 | 1 | 18.126 | 21/6:10.771 |
| 9 | 1 | 16.980 | 21/6:09.194 |
| 10 | 1 | 18.776 | 21/6:11.704 |
| 11 | 1 | 16.048 | 21/6:08.550 |
| 12 | 1 | 16.109 | 21/6:06.028 |
| 13 | 1 | 17.172 | 21/6:05.612 |
| 14 | 1 | 16.438 | 21/6:04.154 |
| 15 | 2 | 17.414 | 21/6:04.256 |
| 16 | 2 | 19.189 | 21/6:06.676 |
| 17 | 2 | 16.293 | 21/6:05.233 |
| 18 | 2 | 16.909 | 21/6:04.670 |
| 19 | 2 | 21.455 | 21/6:09.190 |
| 20 | 2 | 16.790 | 21/6:08.360 |
| 21 | 2 | 16.341 | 21/6:07.160 |