| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.473 | 17/6:22.041 |
| 2 | 4 | 21.106 | 17/6:10.421 |
| 3 | 3 | 20.849 | 17/6:05.092 |
| 4 | 3 | 20.228 | 18/6:20.952 |
| 5 | 3 | 20.488 | 18/6:18.518 |
| 6 | 3 | 24.806 | 17/6:08.192 |
| 7 | 3 | 22.544 | 17/6:10.343 |
| 8 | 3 | 20.033 | 17/6:06.620 |
| 9 | 3 | 25.101 | 17/6:13.297 |
| 10 | 3 | 19.227 | 17/6:08.654 |
| 11 | 3 | 20.992 | 17/6:07.582 |
| 12 | 3 | 22.877 | 17/6:09.359 |
| 13 | 3 | 20.975 | 17/6:08.376 |
| 14 | 3 | 21.060 | 17/6:07.636 |
| 15 | 3 | 23.610 | 17/6:09.885 |
| 16 | 3 | 20.269 | 17/6:08.303 |
| 17 | 3 | 19.428 | 17/6:06.066 |