| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.094 | 30/6:02.082 |
| 2 | 2 | 12.361 | 30/6:06.825 |
| 3 | 2 | 12.059 | 30/6:05.014 |
| 4 | 1 | 12.161 | 30/6:05.062 |
| 5 | 2 | 12.601 | 30/6:07.656 |
| 6 | 2 | 12.663 | 30/6:09.695 |
| 7 | 2 | 12.119 | 30/6:08.082 |
| 8 | 2 | 12.446 | 30/6:09.039 |
| 9 | 2 | 11.887 | 30/6:07.097 |
| 10 | 2 | 12.022 | 30/6:07.239 |
| 11 | 2 | 12.324 | 30/6:07.464 |
| 12 | 2 | 12.141 | 30/6:07.195 |
| 13 | 3 | 13.159 | 30/6:09.316 |
| 14 | 3 | 13.633 | 30/6:12.015 |
| 15 | 3 | 12.092 | 30/6:11.524 |
| 16 | 3 | 14.899 | 29/6:03.698 |
| 17 | 3 | 12.602 | 29/6:03.801 |
| 18 | 2 | 12.131 | 29/6:03.134 |
| 19 | 2 | 12.503 | 29/6:03.105 |