| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.311 | N/A |
| 2 | 4 | 26.148 | 17/7:25.679 |
| 3 | 4 | 22.580 | 18/7:21.499 |
| 4 | 3 | 23.683 | 18/7:17.064 |
| 5 | 3 | 21.592 | 18/7:06.823 |
| 6 | 3 | 20.820 | 19/7:20.673 |
| 7 | 4 | 24.700 | 18/7:02.626 |
| 8 | 4 | 22.874 | 18/7:01.703 |
| 9 | 4 | 25.950 | 18/7:07.548 |
| 10 | 4 | 21.729 | 18/7:04.121 |
| 11 | 4 | 21.405 | 18/7:00.828 |
| 12 | 4 | 28.167 | 18/7:08.585 |
| 13 | 4 | 20.489 | 18/7:04.171 |
| 14 | 4 | 21.643 | 18/7:01.946 |
| 15 | 4 | 20.461 | 19/7:21.620 |
| 16 | 4 | 22.781 | 19/7:21.337 |
| 17 | 4 | 22.052 | 19/7:20.269 |
| 18 | 4 | 20.271 | 19/7:17.441 |
| 19 | 4 | 21.202 | 19/7:15.858 |