| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.837 | 21/6:14.577 |
| 2 | 1 | 17.518 | 21/6:11.228 |
| 3 | 1 | 16.766 | 21/6:04.847 |
| 4 | 1 | 17.985 | 21/6:08.056 |
| 5 | 1 | 17.040 | 21/6:06.013 |
| 6 | 1 | 17.690 | 21/6:06.926 |
| 7 | 1 | 17.531 | 21/6:07.101 |
| 8 | 1 | 17.392 | 21/6:06.867 |
| 9 | 1 | 17.890 | 21/6:07.848 |
| 10 | 1 | 16.908 | 21/6:06.570 |
| 11 | 1 | 17.704 | 21/6:07.044 |
| 12 | 1 | 17.517 | 21/6:07.112 |
| 13 | 1 | 17.684 | 21/6:07.439 |
| 14 | 1 | 19.218 | 21/6:10.020 |
| 15 | 1 | 17.421 | 21/6:09.741 |
| 16 | 1 | 17.660 | 21/6:09.811 |
| 17 | 1 | 17.891 | 21/6:10.158 |
| 18 | 1 | 17.573 | 21/6:10.096 |
| 19 | 1 | 18.266 | 21/6:10.806 |
| 20 | 1 | 17.012 | 21/6:10.128 |
| 21 | 1 | 17.908 | 21/6:10.411 |