| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.188 | 19/5:07.572 |
| 2 | 1 | 15.466 | 19/5:00.713 |
| 3 | 1 | 16.123 | 19/5:02.588 |
| 4 | 1 | 16.716 | 19/5:06.342 |
| 5 | 2 | 20.352 | 18/5:05.442 |
| 6 | 2 | 16.457 | 18/5:03.906 |
| 7 | 2 | 15.750 | 18/5:00.991 |
| 8 | 2 | 16.035 | 19/5:16.082 |
| 9 | 2 | 15.755 | 19/5:14.222 |
| 10 | 2 | 18.285 | 18/5:00.829 |
| 11 | 2 | 15.844 | 19/5:16.041 |
| 12 | 2 | 16.317 | 19/5:15.539 |
| 13 | 2 | 15.896 | 19/5:14.500 |
| 14 | 2 | 16.16 | 19/5:13.750 |
| 15 | 2 | 18.376 | 19/5:16.109 |
| 16 | 2 | 16.837 | 19/5:16.346 |
| 17 | 2 | 17.891 | 18/5:01.011 |
| 18 | 2 | 16.182 | 18/5:00.470 |