| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.160 | 20/5:03.200 |
| 2 | 5 | 15.979 | 20/5:11.390 |
| 3 | 4 | 15.588 | 20/5:11.513 |
| 4 | 5 | 15.991 | 20/5:13.590 |
| 5 | 5 | 16.345 | 19/5:00.439 |
| 6 | 5 | 15.954 | 19/5:00.887 |
| 7 | 4 | 14.839 | 20/5:13.874 |
| 8 | 4 | 18.866 | 19/5:05.715 |
| 9 | 4 | 15.120 | 19/5:03.666 |
| 10 | 4 | 15.130 | 19/5:02.047 |
| 11 | 4 | 16.575 | 19/5:03.218 |
| 12 | 4 | 14.658 | 19/5:01.158 |
| 13 | 4 | 15.115 | 19/5:00.083 |
| 14 | 4 | 14.803 | 20/5:14.461 |
| 15 | 4 | 17.143 | 19/5:00.537 |
| 16 | 4 | 15.210 | 20/5:15.595 |
| 17 | 4 | 14.439 | 20/5:14.018 |
| 18 | 5 | 15.489 | 20/5:13.782 |
| 19 | 5 | 19.767 | 19/5:02.171 |