| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.127 | 18/6:20.286 |
| 2 | 4 | 23.263 | 17/6:17.315 |
| 3 | 4 | 17.760 | 18/6:12.009 |
| 4 | 4 | 17.251 | 19/6:17.154 |
| 5 | 4 | 25.482 | 18/6:17.578 |
| 6 | 5 | 17.015 | 18/6:05.694 |
| 7 | 4 | 20.006 | 18/6:04.896 |
| 8 | 5 | 21.702 | 18/6:08.113 |
| 9 | 4 | 17.291 | 18/6:01.794 |
| 10 | 4 | 20.796 | 18/6:03.047 |
| 11 | 4 | 20.828 | 18/6:04.125 |
| 12 | 4 | 23.448 | 18/6:08.953 |
| 13 | 4 | 15.177 | 18/6:01.586 |
| 14 | 4 | 16.960 | 19/6:17.429 |
| 15 | 4 | 22.996 | 18/6:01.322 |
| 16 | 4 | 19.488 | 18/6:00.663 |
| 17 | 5 | 29.965 | 18/6:11.175 |
| 18 | 4 | 23.043 | 18/6:13.598 |