| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.122 | 20/6:02.440 |
| 2 | 3 | 17.402 | 21/6:13.002 |
| 3 | 3 | 17.157 | 21/6:08.767 |
| 4 | 2 | 18.889 | 21/6:15.742 |
| 5 | 2 | 17.265 | 21/6:13.107 |
| 6 | 2 | 17.144 | 21/6:10.926 |
| 7 | 2 | 17.751 | 21/6:11.190 |
| 8 | 2 | 17.090 | 21/6:09.652 |
| 9 | 2 | 16.993 | 21/6:08.230 |
| 10 | 2 | 17.190 | 21/6:07.506 |
| 11 | 3 | 19.118 | 21/6:10.595 |
| 12 | 3 | 17.528 | 21/6:10.386 |
| 13 | 3 | 16.795 | 21/6:09.025 |
| 14 | 3 | 17.161 | 21/6:08.407 |
| 15 | 3 | 16.702 | 21/6:07.230 |
| 16 | 3 | 18.611 | 21/6:08.705 |
| 17 | 3 | 17.120 | 21/6:08.165 |
| 18 | 3 | 17.799 | 21/6:08.476 |
| 19 | 3 | 17.707 | 21/6:08.654 |
| 20 | 3 | 18.703 | 21/6:09.859 |
| 21 | 3 | 17.839 | 21/6:10.086 |