| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.179 | 21/6:00.759 |
| 2 | 6 | 16.641 | 22/6:12.020 |
| 3 | 2 | 17.136 | 22/6:13.677 |
| 4 | 2 | 16.734 | 22/6:12.295 |
| 5 | 4 | 21.677 | 21/6:15.341 |
| 6 | 4 | 17.042 | 21/6:12.431 |
| 7 | 4 | 17.030 | 21/6:10.317 |
| 8 | 4 | 21.428 | 20/6:02.167 |
| 9 | 4 | 17.361 | 20/6:00.507 |
| 10 | 4 | 17.162 | 21/6:16.719 |
| 11 | 4 | 17.133 | 21/6:15.180 |
| 12 | 4 | 17.317 | 21/6:14.220 |
| 13 | 5 | 18.368 | 21/6:15.105 |
| 14 | 5 | 17.147 | 21/6:14.032 |
| 15 | 4 | 17.256 | 21/6:13.255 |
| 16 | 4 | 16.766 | 21/6:11.932 |
| 17 | 4 | 16.966 | 21/6:11.012 |
| 18 | 4 | 16.978 | 21/6:10.208 |
| 19 | 4 | 21.416 | 21/6:14.394 |
| 20 | 4 | 17.366 | 21/6:13.908 |
| 21 | 4 | 16.711 | 21/6:12.814 |