| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.950 | 20/7:19.000 |
| 2 | 2 | 27.281 | 18/7:23.079 |
| 3 | 2 | 21.053 | 18/7:01.704 |
| 4 | 3 | 25.183 | 18/7:09.601 |
| 5 | 2 | 24.708 | 18/7:12.630 |
| 6 | 2 | 25.282 | 18/7:16.371 |
| 7 | 2 | 22.110 | 18/7:10.887 |
| 8 | 2 | 20.565 | 18/7:03.297 |
| 9 | 2 | 25.816 | 18/7:07.896 |
| 10 | 2 | 21.421 | 18/7:03.664 |
| 11 | 2 | 23.333 | 18/7:03.331 |
| 12 | 2 | 21.314 | 18/7:00.024 |
| 13 | 2 | 21.154 | 19/7:20.172 |
| 14 | 2 | 20.088 | 19/7:15.993 |
| 15 | 2 | 20.688 | 19/7:13.132 |
| 16 | 2 | 21.218 | 19/7:11.257 |
| 17 | 2 | 22.022 | 19/7:10.502 |
| 18 | 2 | 21.352 | 19/7:09.123 |
| 19 | 2 | 23.587 | 19/7:10.125 |