| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.353 | 15/5:05.295 |
| 2 | 2 | 20.271 | 15/5:04.680 |
| 3 | 4 | 20.490 | 15/5:05.570 |
| 4 | 4 | 20.080 | 15/5:04.478 |
| 5 | 4 | 19.875 | 15/5:03.207 |
| 6 | 4 | 20.119 | 15/5:02.970 |
| 7 | 4 | 20.205 | 15/5:02.985 |
| 8 | 4 | 19.864 | 15/5:02.357 |
| 9 | 4 | 20.693 | 15/5:03.250 |
| 10 | 4 | 21.047 | 15/5:04.495 |
| 11 | 3 | 20.187 | 15/5:04.342 |
| 12 | 4 | 20.538 | 15/5:04.653 |
| 13 | 3 | 20.726 | 15/5:05.132 |
| 14 | 4 | 20.704 | 15/5:05.520 |
| 15 | 4 | 20.272 | 15/5:05.424 |