| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.214 | 21/6:01.494 |
| 2 | 2 | 17.706 | 21/6:06.660 |
| 3 | 2 | 17.083 | 21/6:04.021 |
| 4 | 2 | 18.878 | 21/6:12.125 |
| 5 | 2 | 17.027 | 21/6:09.214 |
| 6 | 2 | 17.270 | 21/6:08.123 |
| 7 | 2 | 18.433 | 21/6:10.833 |
| 8 | 2 | 17.070 | 21/6:09.288 |
| 9 | 2 | 17.723 | 21/6:09.609 |
| 10 | 2 | 18.089 | 21/6:10.635 |
| 11 | 2 | 17.265 | 21/6:09.902 |
| 12 | 2 | 17.271 | 21/6:09.301 |
| 13 | 2 | 17.581 | 21/6:09.293 |
| 14 | 2 | 17.194 | 21/6:08.706 |
| 15 | 2 | 17.775 | 21/6:09.011 |
| 16 | 2 | 17.791 | 21/6:09.298 |
| 17 | 2 | 17.626 | 21/6:09.348 |
| 18 | 2 | 17.369 | 21/6:09.092 |
| 19 | 2 | 18.049 | 21/6:09.615 |
| 20 | 2 | 17.246 | 21/6:09.243 |
| 21 | 2 | 18.359 | 21/6:10.019 |