| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.728 | 22/6:08.016 |
| 2 | 2 | 17.920 | 21/6:03.804 |
| 3 | 2 | 17.765 | 21/6:06.891 |
| 4 | 2 | 19.111 | 21/6:15.501 |
| 5 | 2 | 17.096 | 21/6:12.204 |
| 6 | 2 | 16.282 | 21/6:07.157 |
| 7 | 2 | 15.973 | 21/6:02.625 |
| 8 | 2 | 15.825 | 22/6:15.925 |
| 9 | 2 | 19.109 | 21/6:03.554 |
| 10 | 2 | 15.737 | 21/6:00.246 |
| 11 | 2 | 17.101 | 21/6:00.144 |
| 12 | 2 | 16.402 | 22/6:15.923 |
| 13 | 2 | 15.743 | 22/6:13.648 |
| 14 | 2 | 16.362 | 22/6:12.670 |
| 15 | 2 | 15.414 | 22/6:10.433 |
| 16 | 2 | 20.767 | 22/6:15.835 |
| 17 | 2 | 17.255 | 22/6:16.057 |
| 18 | 2 | 16.281 | 22/6:15.064 |
| 19 | 2 | 26.590 | 21/6:08.562 |
| 20 | 1 | 16.713 | 21/6:07.682 |
| 21 | 1 | 20.426 | 21/6:10.600 |