| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.327 | 21/6:03.867 |
| 2 | 4 | 17.052 | 21/6:00.979 |
| 3 | 4 | 16.747 | 22/6:14.924 |
| 4 | 4 | 17.383 | 22/6:16.799 |
| 5 | 4 | 25.443 | 20/6:15.808 |
| 6 | 4 | 19.060 | 20/6:16.706 |
| 7 | 4 | 16.385 | 20/6:09.705 |
| 8 | 4 | 17.106 | 20/6:06.257 |
| 9 | 4 | 24.764 | 19/6:01.563 |
| 10 | 4 | 20.865 | 19/6:05.050 |
| 11 | 4 | 17.533 | 19/6:02.148 |
| 12 | 4 | 19.719 | 19/6:03.191 |
| 13 | 4 | 16.214 | 20/6:17.843 |
| 14 | 4 | 16.174 | 20/6:13.096 |
| 15 | 4 | 21.807 | 20/6:18.105 |
| 16 | 4 | 17.053 | 20/6:15.079 |