| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.214 | N/A |
| 2 | 2 | 17.775 | 21/6:12.714 |
| 3 | 2 | 18.160 | 21/6:16.564 |
| 4 | 2 | 18.786 | 20/6:03.780 |
| 5 | 2 | 18.092 | 20/6:03.075 |
| 6 | 2 | 18.930 | 20/6:05.837 |
| 7 | 2 | 18.063 | 20/6:04.933 |
| 8 | 2 | 18.070 | 20/6:04.306 |
| 9 | 2 | 18.625 | 20/6:05.153 |
| 10 | 2 | 18.298 | 20/6:05.123 |
| 11 | 2 | 17.951 | 20/6:04.439 |
| 12 | 2 | 18.441 | 20/6:04.725 |
| 13 | 2 | 18.778 | 20/6:05.498 |
| 14 | 2 | 18.695 | 20/6:06.030 |
| 15 | 2 | 18.487 | 20/6:06.204 |
| 16 | 2 | 18.541 | 20/6:06.423 |
| 17 | 2 | 18.177 | 20/6:06.183 |
| 18 | 2 | 18.184 | 20/6:05.979 |
| 19 | 2 | 17.805 | 20/6:05.397 |
| 20 | 2 | 18.131 | 20/6:05.203 |