| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.506 | 15/5:07.590 |
| 2 | 3 | 21.872 | 15/5:17.835 |
| 3 | 3 | 20.934 | 15/5:16.560 |
| 4 | 3 | 20.994 | 15/5:16.147 |
| 5 | 3 | 20.540 | 15/5:14.538 |
| 6 | 3 | 20.583 | 15/5:13.572 |
| 7 | 3 | 20.865 | 15/5:13.487 |
| 8 | 3 | 21.038 | 15/5:13.748 |
| 9 | 3 | 21.131 | 15/5:14.105 |
| 10 | 3 | 19.836 | 15/5:12.449 |
| 11 | 3 | 20.103 | 15/5:11.457 |
| 12 | 3 | 20.595 | 15/5:11.246 |
| 13 | 3 | 21.113 | 15/5:11.665 |
| 14 | 3 | 20.111 | 15/5:10.951 |
| 15 | 3 | 20.719 | 15/5:10.940 |