| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.518 | 15/5:07.770 |
| 2 | 3 | 19.518 | 15/5:00.270 |
| 3 | 3 | 19.044 | 16/5:15.093 |
| 4 | 3 | 18.779 | 16/5:11.436 |
| 5 | 3 | 20.306 | 16/5:14.128 |
| 6 | 3 | 19.160 | 16/5:12.867 |
| 7 | 3 | 19.068 | 16/5:11.755 |
| 8 | 3 | 18.939 | 16/5:10.664 |
| 9 | 3 | 18.897 | 16/5:09.740 |
| 10 | 3 | 22.651 | 16/5:15.008 |
| 11 | 3 | 20.265 | 16/5:15.847 |
| 12 | 4 | 25.786 | 15/5:03.664 |
| 13 | 4 | 18.839 | 15/5:02.042 |
| 14 | 4 | 18.529 | 15/5:00.320 |
| 15 | 4 | 19.005 | 16/5:19.258 |
| 16 | 4 | 21.397 | 16/5:20.701 |