| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.114 | 15/5:01.710 |
| 2 | 1 | 19.771 | 16/5:19.080 |
| 3 | 1 | 19.867 | 16/5:18.677 |
| 4 | 1 | 19.320 | 16/5:16.288 |
| 5 | 2 | 20.889 | 16/5:19.875 |
| 6 | 2 | 19.320 | 16/5:18.083 |
| 7 | 2 | 19.366 | 16/5:16.907 |
| 8 | 2 | 20.200 | 16/5:17.694 |
| 9 | 2 | 19.865 | 16/5:17.710 |
| 10 | 2 | 20.554 | 16/5:18.826 |
| 11 | 2 | 22.149 | 15/5:01.930 |
| 12 | 2 | 19.441 | 15/5:01.070 |
| 13 | 2 | 19.731 | 15/5:00.677 |
| 14 | 2 | 19.996 | 15/5:00.625 |
| 15 | 2 | 22.405 | 15/5:02.988 |