| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.778 | N/A |
| 2 | 1 | 16.617 | 22/6:09.735 |
| 3 | 1 | 17.247 | 22/6:16.035 |
| 4 | 1 | 16.771 | 22/6:15.223 |
| 5 | 1 | 16.248 | 22/6:11.913 |
| 6 | 2 | 16.837 | 22/6:12.402 |
| 7 | 2 | 16.919 | 22/6:13.014 |
| 8 | 3 | 17.541 | 22/6:15.318 |
| 9 | 2 | 16.719 | 22/6:14.887 |
| 10 | 3 | 16.663 | 22/6:14.422 |
| 11 | 3 | 16.283 | 22/6:13.252 |
| 12 | 3 | 16.308 | 22/6:12.342 |
| 13 | 3 | 21.036 | 21/6:02.759 |
| 14 | 3 | 18.128 | 21/6:04.342 |
| 15 | 3 | 17.810 | 21/6:05.245 |
| 16 | 3 | 18.141 | 21/6:06.468 |
| 17 | 3 | 17.276 | 21/6:06.458 |
| 18 | 3 | 17.514 | 21/6:06.728 |
| 19 | 3 | 17.039 | 21/6:06.441 |
| 20 | 3 | 17.214 | 21/6:06.368 |
| 21 | 3 | 17.057 | 21/6:06.146 |