| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.092 | N/A |
| 2 | 5 | 23.647 | 18/7:09.091 |
| 3 | 3 | 23.369 | 18/7:06.728 |
| 4 | 3 | 23.162 | 18/7:04.767 |
| 5 | 3 | 23.185 | 18/7:03.884 |
| 6 | 3 | 22.590 | 18/7:01.332 |
| 7 | 3 | 22.711 | 19/7:23.084 |
| 8 | 3 | 22.923 | 19/7:22.601 |
| 9 | 3 | 22.337 | 19/7:20.921 |
| 10 | 3 | 22.535 | 19/7:20.001 |
| 11 | 3 | 23.244 | 19/7:20.557 |
| 12 | 3 | 22.588 | 19/7:19.931 |
| 13 | 3 | 26.712 | 18/7:02.346 |
| 14 | 3 | 22.997 | 18/7:02.015 |
| 15 | 3 | 23.070 | 18/7:01.819 |
| 16 | 4 | 23.324 | 18/7:01.938 |
| 17 | 4 | 22.642 | 18/7:01.317 |
| 18 | 3 | 23.050 | 18/7:01.178 |