| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.290 | 20/6:05.800 |
| 2 | 1 | 17.729 | 20/6:00.190 |
| 3 | 1 | 17.500 | 21/6:14.633 |
| 4 | 1 | 17.540 | 21/6:13.060 |
| 5 | 1 | 19.230 | 20/6:01.156 |
| 6 | 1 | 18.470 | 20/6:02.530 |
| 7 | 1 | 18.352 | 20/6:03.174 |
| 8 | 1 | 19.595 | 20/6:06.765 |
| 9 | 1 | 17.669 | 20/6:05.278 |
| 10 | 1 | 17.619 | 20/6:03.988 |
| 11 | 1 | 18.087 | 20/6:03.784 |
| 12 | 1 | 17.862 | 20/6:03.238 |
| 13 | 1 | 18.063 | 20/6:03.086 |
| 14 | 1 | 18.171 | 20/6:03.110 |
| 15 | 1 | 22.697 | 20/6:09.165 |
| 16 | 1 | 18.096 | 20/6:08.712 |
| 17 | 1 | 18.498 | 20/6:08.786 |
| 18 | 1 | 17.908 | 20/6:08.196 |
| 19 | 1 | 17.849 | 20/6:07.605 |
| 20 | 1 | 17.867 | 20/6:07.092 |