| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.681 | N/A |
| 2 | 4 | 17.526 | 21/6:10.201 |
| 3 | 4 | 15.058 | 22/6:01.813 |
| 4 | 4 | 15.035 | 23/6:08.887 |
| 5 | 4 | 15.074 | 23/6:04.492 |
| 6 | 2 | 17.991 | 23/6:14.690 |
| 7 | 2 | 15.132 | 23/6:11.006 |
| 8 | 2 | 15.484 | 23/6:09.481 |
| 9 | 3 | 16.836 | 23/6:12.055 |
| 10 | 3 | 15.077 | 23/6:09.757 |
| 11 | 3 | 15.728 | 23/6:09.351 |
| 12 | 3 | 15.956 | 23/6:09.475 |
| 13 | 3 | 18.723 | 23/6:14.651 |
| 14 | 3 | 15.352 | 23/6:13.325 |
| 15 | 3 | 20.429 | 22/6:03.782 |
| 16 | 3 | 15.339 | 22/6:02.317 |
| 17 | 3 | 17.662 | 22/6:04.083 |
| 18 | 3 | 15.036 | 22/6:02.398 |
| 19 | 3 | 18.496 | 22/6:04.937 |
| 20 | 4 | 20.258 | 22/6:09.156 |
| 21 | 4 | 22.291 | 22/6:15.088 |
| 22 | 4 | 16.650 | 22/6:14.814 |