| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 0.869 | N/A |
| 2 | 1 | 19.986 | 22/7:00.575 |
| 3 | 1 | 20.481 | 22/7:05.772 |
| 4 | 1 | 20.573 | 22/7:08.149 |
| 5 | 1 | 21.060 | 22/7:11.894 |
| 6 | 1 | 19.599 | 22/7:08.004 |
| 7 | 1 | 22.955 | 22/7:17.158 |
| 8 | 1 | 20.906 | 22/7:17.549 |
| 9 | 1 | 24.764 | 21/7:06.679 |
| 10 | 1 | 21.923 | 21/7:08.084 |
| 11 | 1 | 25.074 | 21/7:15.511 |
| 12 | 1 | 24.567 | 21/7:20.665 |
| 13 | 1 | 22.129 | 21/7:20.897 |
| 14 | 1 | 19.639 | 21/7:17.262 |
| 15 | 1 | 21.538 | 21/7:16.860 |
| 16 | 1 | 19.817 | 21/7:14.217 |
| 17 | 1 | 20.026 | 21/7:12.165 |
| 18 | 1 | 19.711 | 21/7:09.984 |
| 19 | 1 | 19.568 | 21/7:07.886 |
| 20 | 1 | 28.340 | 21/7:15.243 |
| 21 | 1 | 24.978 | 21/7:18.503 |