| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 16.284 | 19/5:09.395 |
| 2 | 7 | 15.926 | 19/5:05.994 |
| 3 | 7 | 15.987 | 19/5:05.247 |
| 4 | 7 | 16.887 | 19/5:09.149 |
| 5 | 8 | 16.838 | 19/5:11.303 |
| 6 | 8 | 15.982 | 19/5:10.029 |
| 7 | 8 | 17.144 | 19/5:12.273 |
| 8 | 8 | 17.037 | 19/5:13.701 |
| 9 | 8 | 16.628 | 19/5:13.949 |
| 10 | 8 | 17.158 | 19/5:15.154 |
| 11 | 8 | 17.789 | 18/5:00.534 |
| 12 | 8 | 16.877 | 18/5:00.805 |
| 13 | 8 | 17.535 | 18/5:01.945 |
| 14 | 8 | 17.676 | 18/5:03.104 |
| 15 | 7 | 21.118 | 18/5:08.239 |
| 16 | 7 | 16.869 | 18/5:07.951 |
| 17 | 7 | 15.897 | 18/5:06.669 |
| 18 | 7 | 16.526 | 18/5:06.158 |