| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.858 | 19/5:01.302 |
| 2 | 1 | 15.545 | 20/5:14.030 |
| 3 | 1 | 16.109 | 19/5:00.909 |
| 4 | 1 | 15.906 | 19/5:01.236 |
| 5 | 2 | 21.361 | 18/5:05.204 |
| 6 | 2 | 15.881 | 18/5:01.980 |
| 7 | 2 | 15.262 | 19/5:14.645 |
| 8 | 2 | 15.518 | 19/5:12.170 |
| 9 | 2 | 15.670 | 19/5:10.566 |
| 10 | 2 | 15.289 | 19/5:08.558 |
| 11 | 4 | 30.280 | 18/5:15.293 |
| 12 | 4 | 15.341 | 18/5:12.030 |
| 13 | 4 | 15.894 | 18/5:10.035 |
| 14 | 3 | 15.631 | 18/5:07.986 |
| 15 | 3 | 15.182 | 18/5:05.672 |
| 16 | 3 | 15.137 | 18/5:03.597 |
| 17 | 2 | 15.173 | 18/5:01.804 |
| 18 | 2 | 15.210 | 18/5:00.247 |