| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.811 | 21/6:14.031 |
| 2 | 6 | 17.338 | 21/6:09.065 |
| 3 | 5 | 17.210 | 21/6:06.513 |
| 4 | 4 | 17.597 | 21/6:07.269 |
| 5 | 6 | 17.784 | 21/6:08.508 |
| 6 | 6 | 17.405 | 21/6:08.008 |
| 7 | 7 | 17.226 | 21/6:07.113 |
| 8 | 6 | 17.258 | 21/6:06.526 |
| 9 | 6 | 17.071 | 21/6:05.633 |
| 10 | 6 | 17.766 | 21/6:06.379 |
| 11 | 7 | 18.397 | 21/6:08.193 |
| 12 | 7 | 16.751 | 21/6:06.825 |
| 13 | 8 | 18.808 | 21/6:08.989 |
| 14 | 8 | 17.644 | 21/6:09.099 |
| 15 | 8 | 19.273 | 21/6:11.475 |
| 16 | 8 | 16.691 | 21/6:10.164 |
| 17 | 8 | 17.455 | 21/6:09.952 |
| 18 | 8 | 17.582 | 21/6:09.911 |
| 19 | 7 | 16.826 | 21/6:09.040 |
| 20 | 6 | 17.148 | 21/6:08.593 |
| 21 | 4 | 18.423 | 21/6:09.464 |