| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.751 | 19/6:15.269 |
| 2 | 5 | 19.939 | 19/6:17.055 |
| 3 | 4 | 19.412 | 19/6:14.313 |
| 4 | 3 | 19.279 | 19/6:12.310 |
| 5 | 3 | 18.969 | 19/6:09.930 |
| 6 | 3 | 19.455 | 19/6:09.882 |
| 7 | 3 | 18.711 | 19/6:07.829 |
| 8 | 3 | 19.096 | 19/6:07.203 |
| 9 | 5 | 29.050 | 18/6:07.324 |
| 10 | 5 | 20.682 | 18/6:07.819 |
| 11 | 5 | 19.176 | 18/6:05.760 |
| 12 | 6 | 20.642 | 18/6:06.243 |
| 13 | 6 | 18.532 | 18/6:03.730 |
| 14 | 6 | 21.742 | 18/6:05.703 |
| 15 | 5 | 19.911 | 18/6:05.216 |
| 16 | 5 | 18.570 | 18/6:03.282 |
| 17 | 4 | 19.917 | 18/6:03.001 |
| 18 | 4 | 18.399 | 18/6:01.233 |