| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.631 | 21/6:10.251 |
| 2 | 5 | 17.305 | 21/6:06.828 |
| 3 | 6 | 17.894 | 21/6:09.810 |
| 4 | 6 | 17.477 | 21/6:09.112 |
| 5 | 6 | 18.184 | 21/6:11.662 |
| 6 | 6 | 19.068 | 21/6:16.457 |
| 7 | 6 | 17.348 | 21/6:14.721 |
| 8 | 6 | 18.562 | 21/6:16.606 |
| 9 | 6 | 17.510 | 21/6:15.618 |
| 10 | 5 | 17.821 | 21/6:15.480 |
| 11 | 5 | 17.697 | 21/6:15.131 |
| 12 | 5 | 18.220 | 21/6:15.755 |
| 13 | 5 | 17.563 | 21/6:15.222 |
| 14 | 5 | 17.213 | 21/6:14.239 |
| 15 | 5 | 18.350 | 21/6:14.980 |
| 16 | 5 | 17.010 | 21/6:13.870 |
| 17 | 5 | 17.762 | 21/6:13.819 |
| 18 | 5 | 17.154 | 21/6:13.064 |
| 19 | 5 | 19.572 | 21/6:15.061 |
| 20 | 5 | 19.131 | 21/6:16.396 |
| 21 | 5 | 18.019 | 21/6:16.491 |