| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.445 | N/A |
| 2 | 3 | 22.386 | 20/7:07.779 |
| 3 | 3 | 22.109 | 20/7:05.147 |
| 4 | 3 | 21.615 | 20/7:01.141 |
| 5 | 3 | 21.164 | 21/7:18.815 |
| 6 | 3 | 21.235 | 21/7:16.481 |
| 7 | 4 | 21.274 | 21/7:15.055 |
| 8 | 4 | 21.150 | 21/7:13.682 |
| 9 | 4 | 23.529 | 21/7:18.006 |
| 10 | 4 | 21.129 | 21/7:17.091 |
| 11 | 4 | 20.750 | 21/7:15.127 |
| 12 | 4 | 21.720 | 21/7:15.283 |
| 13 | 4 | 22.656 | 21/7:16.973 |
| 14 | 4 | 21.064 | 21/7:15.954 |
| 15 | 4 | 21.847 | 21/7:16.199 |
| 16 | 4 | 21.448 | 21/7:15.879 |
| 17 | 4 | 21.991 | 21/7:16.278 |
| 18 | 5 | 22.972 | 21/7:17.785 |
| 19 | 5 | 21.159 | 21/7:17.109 |
| 20 | 5 | 21.255 | 21/7:16.606 |
| 21 | 5 | 20.863 | 21/7:15.761 |