| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.382 | N/A |
| 2 | 1 | 16.817 | 18/5:04.271 |
| 3 | 1 | 16.886 | 18/5:04.857 |
| 4 | 1 | 16.606 | 18/5:03.466 |
| 5 | 1 | 17.047 | 18/5:04.645 |
| 6 | 1 | 16.749 | 18/5:04.339 |
| 7 | 1 | 17.189 | 18/5:05.381 |
| 8 | 1 | 17.458 | 18/5:06.779 |
| 9 | 1 | 17.173 | 18/5:07.222 |
| 10 | 1 | 18.880 | 18/5:10.791 |
| 11 | 1 | 16.742 | 18/5:10.011 |
| 12 | 1 | 17.069 | 18/5:09.879 |
| 13 | 1 | 20.498 | 18/5:14.626 |
| 14 | 1 | 17.187 | 18/5:14.314 |
| 15 | 1 | 17.084 | 18/5:13.920 |
| 16 | 2 | 17.059 | 18/5:13.551 |
| 17 | 2 | 17.383 | 18/5:13.573 |
| 18 | 2 | 18.666 | 18/5:14.875 |