| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.118 | 18/6:20.124 |
| 2 | 4 | 19.312 | 18/6:03.870 |
| 3 | 2 | 18.839 | 19/6:15.370 |
| 4 | 2 | 17.947 | 19/6:06.776 |
| 5 | 2 | 17.991 | 19/6:01.787 |
| 6 | 2 | 17.467 | 20/6:15.580 |
| 7 | 2 | 18.289 | 20/6:14.180 |
| 8 | 2 | 19.197 | 20/6:15.400 |
| 9 | 3 | 22.597 | 19/6:04.709 |
| 10 | 3 | 17.909 | 19/6:02.265 |
| 11 | 3 | 18.360 | 19/6:01.045 |
| 12 | 2 | 17.959 | 20/6:18.308 |
| 13 | 2 | 19.580 | 19/6:00.364 |
| 14 | 2 | 19.486 | 19/6:01.069 |
| 15 | 2 | 18.855 | 19/6:00.881 |
| 16 | 2 | 18.980 | 19/6:00.865 |
| 17 | 2 | 18.237 | 19/6:00.020 |
| 18 | 2 | 19.312 | 19/6:00.404 |
| 19 | 2 | 18.844 | 19/6:00.279 |