| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.777 | 20/6:15.540 |
| 2 | 4 | 19.700 | 19/6:05.532 |
| 3 | 5 | 20.527 | 19/6:13.692 |
| 4 | 5 | 19.962 | 19/6:15.089 |
| 5 | 5 | 21.877 | 18/6:03.035 |
| 6 | 5 | 19.212 | 18/6:00.165 |
| 7 | 5 | 18.496 | 19/6:16.067 |
| 8 | 5 | 19.881 | 19/6:16.276 |
| 9 | 5 | 19.815 | 19/6:16.299 |
| 10 | 5 | 19.956 | 19/6:16.586 |
| 11 | 5 | 19.131 | 19/6:15.395 |
| 12 | 5 | 19.679 | 19/6:15.271 |
| 13 | 5 | 19.654 | 19/6:15.129 |
| 14 | 5 | 19.337 | 19/6:14.577 |
| 15 | 5 | 19.326 | 19/6:14.085 |
| 16 | 5 | 19.561 | 19/6:13.933 |
| 17 | 5 | 19.212 | 19/6:13.409 |
| 18 | 5 | 19.563 | 19/6:13.314 |
| 19 | 5 | 18.633 | 19/6:12.299 |