| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.673 | N/A |
| 2 | 1 | 20.412 | 18/6:08.677 |
| 3 | 1 | 20.927 | 18/6:13.054 |
| 4 | 1 | 20.111 | 18/6:09.889 |
| 5 | 1 | 20.567 | 18/6:10.245 |
| 6 | 1 | 23.763 | 17/6:00.169 |
| 7 | 1 | 20.654 | 18/6:19.902 |
| 8 | 1 | 20.078 | 18/6:17.487 |
| 9 | 1 | 23.732 | 17/6:02.161 |
| 10 | 1 | 20.604 | 17/6:00.958 |
| 11 | 1 | 21.315 | 17/6:01.133 |
| 12 | 1 | 20.058 | 18/6:20.056 |
| 13 | 1 | 20.711 | 18/6:19.993 |
| 14 | 1 | 22.333 | 17/6:00.460 |
| 15 | 1 | 20.009 | 18/6:20.022 |
| 16 | 1 | 20.372 | 18/6:19.405 |
| 17 | 1 | 20.350 | 18/6:18.668 |
| 18 | 1 | 22.090 | 18/6:19.759 |