| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.619 | 20/6:12.380 |
| 2 | 1 | 17.161 | 21/6:15.690 |
| 3 | 1 | 17.254 | 21/6:11.238 |
| 4 | 1 | 17.454 | 21/6:10.062 |
| 5 | 1 | 17.304 | 21/6:08.726 |
| 6 | 2 | 17.824 | 21/6:09.656 |
| 7 | 1 | 19.145 | 21/6:14.283 |
| 8 | 1 | 16.829 | 21/6:11.674 |
| 9 | 1 | 18.116 | 21/6:12.647 |
| 10 | 1 | 16.991 | 21/6:11.064 |
| 11 | 1 | 17.423 | 21/6:10.593 |
| 12 | 1 | 17.283 | 21/6:09.955 |
| 13 | 1 | 17.049 | 21/6:09.038 |
| 14 | 1 | 17.440 | 21/6:08.838 |
| 15 | 1 | 20.601 | 21/6:13.090 |
| 16 | 1 | 16.295 | 21/6:11.159 |
| 17 | 1 | 17.151 | 21/6:10.513 |
| 18 | 1 | 21.986 | 21/6:15.579 |
| 19 | 1 | 19.666 | 21/6:17.548 |
| 20 | 1 | 16.871 | 21/6:16.385 |
| 21 | 1 | 16.864 | 21/6:15.326 |