| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.494 | 17/6:05.398 |
| 2 | 4 | 19.170 | 18/6:05.976 |
| 3 | 3 | 18.596 | 19/6:15.313 |
| 4 | 3 | 17.551 | 19/6:04.852 |
| 5 | 3 | 18.270 | 19/6:01.308 |
| 6 | 3 | 21.074 | 19/6:07.824 |
| 7 | 3 | 18.096 | 19/6:04.396 |
| 8 | 3 | 18.030 | 19/6:01.667 |
| 9 | 3 | 23.834 | 19/6:11.798 |
| 10 | 4 | 19.317 | 19/6:11.321 |
| 11 | 4 | 18.425 | 19/6:09.389 |
| 12 | 3 | 17.390 | 19/6:06.141 |
| 13 | 3 | 17.423 | 19/6:03.441 |
| 14 | 3 | 17.489 | 19/6:01.216 |
| 15 | 3 | 17.664 | 20/6:18.431 |
| 16 | 3 | 19.743 | 19/6:00.485 |
| 17 | 3 | 17.798 | 20/6:18.075 |
| 18 | 3 | 17.835 | 20/6:16.888 |
| 19 | 3 | 18.356 | 20/6:16.374 |
| 20 | 3 | 18.470 | 20/6:16.025 |