| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.806 | N/A |
| 2 | 3 | 24.465 | 18/7:15.711 |
| 3 | 2 | 23.071 | 18/7:03.862 |
| 4 | 2 | 22.937 | 19/7:22.644 |
| 5 | 2 | 22.698 | 19/7:19.075 |
| 6 | 1 | 23.142 | 19/7:18.532 |
| 7 | 1 | 23.046 | 19/7:17.883 |
| 8 | 1 | 24.570 | 19/7:21.337 |
| 9 | 1 | 23.502 | 19/7:21.525 |
| 10 | 1 | 22.622 | 19/7:19.912 |
| 11 | 1 | 23.184 | 19/7:19.632 |
| 12 | 2 | 26.248 | 18/7:00.828 |
| 13 | 2 | 23.144 | 18/7:00.197 |
| 14 | 2 | 24.141 | 18/7:00.966 |
| 15 | 2 | 22.578 | 19/7:23.253 |
| 16 | 2 | 24.946 | 18/7:01.339 |
| 17 | 2 | 24.533 | 18/7:02.309 |
| 18 | 2 | 22.117 | 18/7:00.750 |