| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.993 | 19/5:03.867 |
| 2 | 2 | 20.336 | 17/5:08.796 |
| 3 | 2 | 15.610 | 18/5:11.634 |
| 4 | 2 | 15.622 | 18/5:04.025 |
| 5 | 2 | 20.173 | 18/5:15.842 |
| 6 | 2 | 15.279 | 18/5:09.039 |
| 7 | 2 | 15.241 | 18/5:04.082 |
| 8 | 2 | 15.447 | 18/5:00.827 |
| 9 | 2 | 18.063 | 18/5:03.528 |
| 10 | 2 | 15.119 | 18/5:00.389 |
| 11 | 2 | 15.613 | 19/5:15.220 |
| 12 | 2 | 16.518 | 19/5:15.105 |
| 13 | 2 | 15.360 | 19/5:13.316 |
| 14 | 2 | 15.215 | 19/5:11.585 |
| 15 | 2 | 15.282 | 19/5:10.170 |
| 16 | 2 | 16.157 | 19/5:09.971 |
| 17 | 2 | 19.980 | 19/5:14.068 |
| 18 | 2 | 19.887 | 18/5:00.895 |