| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.706 | N/A |
| 2 | 2 | 22.578 | 19/7:12.011 |
| 3 | 2 | 23.261 | 19/7:18.257 |
| 4 | 2 | 23.238 | 19/7:20.168 |
| 5 | 2 | 22.119 | 19/7:16.088 |
| 6 | 2 | 21.759 | 19/7:12.344 |
| 7 | 2 | 22.261 | 19/7:11.354 |
| 8 | 2 | 22.724 | 19/7:11.837 |
| 9 | 2 | 23.436 | 19/7:13.802 |
| 10 | 2 | 22.195 | 19/7:12.848 |
| 11 | 2 | 22.878 | 19/7:13.314 |
| 12 | 1 | 21.988 | 19/7:12.239 |
| 13 | 2 | 29.118 | 19/7:22.038 |
| 14 | 2 | 22.374 | 19/7:20.992 |
| 15 | 2 | 29.278 | 18/7:05.457 |
| 16 | 2 | 23.027 | 18/7:04.904 |
| 17 | 2 | 22.779 | 18/7:04.157 |
| 18 | 2 | 25.849 | 18/7:06.568 |