| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.492 | N/A |
| 2 | 2 | 21.248 | 18/6:03.708 |
| 3 | 3 | 24.283 | 17/6:06.074 |
| 4 | 3 | 20.240 | 18/6:15.194 |
| 5 | 3 | 19.828 | 18/6:06.287 |
| 6 | 3 | 19.140 | 19/6:19.552 |
| 7 | 3 | 29.255 | 18/6:22.141 |
| 8 | 4 | 24.026 | 17/6:03.680 |
| 9 | 4 | 21.511 | 17/6:01.554 |
| 10 | 4 | 20.874 | 18/6:21.034 |
| 11 | 3 | 22.098 | 18/6:20.747 |
| 12 | 4 | 22.528 | 18/6:21.176 |
| 13 | 4 | 20.867 | 18/6:19.180 |
| 14 | 4 | 25.020 | 17/6:00.544 |
| 15 | 4 | 19.304 | 18/6:19.190 |
| 16 | 4 | 19.511 | 18/6:16.189 |
| 17 | 4 | 20.125 | 18/6:14.216 |
| 18 | 4 | 21.317 | 18/6:13.667 |