| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.415 | N/A |
| 2 | 1 | 19.492 | 19/6:05.271 |
| 3 | 1 | 20.796 | 19/6:17.007 |
| 4 | 2 | 23.014 | 18/6:13.126 |
| 5 | 2 | 20.962 | 18/6:12.537 |
| 6 | 2 | 22.153 | 18/6:16.232 |
| 7 | 2 | 19.789 | 18/6:11.998 |
| 8 | 3 | 30.975 | 17/6:13.685 |
| 9 | 3 | 19.636 | 17/6:08.049 |
| 10 | 3 | 19.285 | 17/6:03.040 |
| 11 | 3 | 19.035 | 18/6:20.147 |
| 12 | 3 | 18.822 | 18/6:15.988 |
| 13 | 3 | 19.668 | 18/6:13.719 |
| 14 | 3 | 22.969 | 18/6:16.117 |
| 15 | 3 | 19.362 | 18/6:13.792 |
| 16 | 3 | 18.617 | 18/6:10.933 |
| 17 | 3 | 21.917 | 18/6:11.937 |
| 18 | 3 | 22.722 | 18/6:13.629 |