| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.261 | 19/5:08.959 |
| 2 | 1 | 16.457 | 19/5:10.821 |
| 3 | 1 | 16.141 | 19/5:09.440 |
| 4 | 1 | 16.091 | 19/5:08.512 |
| 5 | 1 | 16.157 | 19/5:08.207 |
| 6 | 1 | 16.625 | 19/5:09.485 |
| 7 | 2 | 19.271 | 18/5:00.865 |
| 8 | 2 | 17.305 | 18/5:02.193 |
| 9 | 2 | 16.425 | 18/5:01.466 |
| 10 | 4 | 20.676 | 18/5:08.536 |
| 11 | 3 | 17.575 | 18/5:09.247 |
| 12 | 3 | 16.668 | 18/5:08.478 |
| 13 | 3 | 16.553 | 18/5:07.668 |
| 14 | 3 | 16.682 | 18/5:07.140 |
| 15 | 3 | 16.583 | 18/5:06.564 |
| 16 | 2 | 17.193 | 18/5:06.746 |
| 17 | 2 | 16.532 | 18/5:06.206 |
| 18 | 2 | 16.445 | 18/5:05.640 |