| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 8.216 | N/A |
| 2 | 1 | 18.188 | 21/6:11.976 |
| 3 | 1 | 19.870 | 20/6:09.767 |
| 4 | 1 | 18.770 | 20/6:08.126 |
| 5 | 1 | 18.593 | 20/6:06.465 |
| 6 | 1 | 19.298 | 20/6:08.148 |
| 7 | 1 | 19.338 | 20/6:09.396 |
| 8 | 1 | 19.348 | 20/6:10.315 |
| 9 | 1 | 19.174 | 20/6:10.591 |
| 10 | 1 | 19.485 | 20/6:11.462 |
| 11 | 1 | 18.922 | 20/6:11.089 |
| 12 | 1 | 18.557 | 20/6:10.153 |
| 13 | 1 | 19.497 | 20/6:10.862 |
| 14 | 1 | 18.530 | 20/6:10.049 |
| 15 | 1 | 18.493 | 20/6:09.301 |
| 16 | 1 | 18.767 | 20/6:09.000 |
| 17 | 1 | 19.634 | 20/6:09.767 |
| 18 | 1 | 18.457 | 20/6:09.127 |
| 19 | 1 | 19.141 | 20/6:09.281 |
| 20 | 1 | 19.793 | 20/6:10.071 |