| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.352 | 20/6:07.040 |
| 2 | 2 | 19.316 | 20/6:16.680 |
| 3 | 2 | 19.272 | 19/6:00.620 |
| 4 | 2 | 18.734 | 20/6:18.370 |
| 5 | 2 | 22.323 | 19/6:12.389 |
| 6 | 2 | 18.003 | 19/6:07.333 |
| 7 | 2 | 18.591 | 19/6:05.318 |
| 8 | 2 | 18.117 | 19/6:02.681 |
| 9 | 2 | 18.146 | 19/6:00.692 |
| 10 | 2 | 17.720 | 20/6:17.148 |
| 11 | 2 | 18.387 | 20/6:16.293 |
| 12 | 2 | 20.092 | 20/6:18.422 |
| 13 | 2 | 17.344 | 20/6:15.995 |
| 14 | 2 | 17.642 | 20/6:14.341 |
| 15 | 2 | 17.591 | 20/6:12.840 |
| 16 | 2 | 18.699 | 20/6:12.911 |
| 17 | 2 | 18.244 | 20/6:12.439 |
| 18 | 2 | 17.852 | 20/6:11.583 |
| 19 | 2 | 17.775 | 20/6:10.737 |
| 20 | 2 | 18.168 | 20/6:10.368 |