| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.081 | N/A |
| 2 | 2 | 22.481 | 19/7:11.739 |
| 3 | 2 | 22.510 | 19/7:12.000 |
| 4 | 2 | 22.213 | 19/7:10.305 |
| 5 | 2 | 21.907 | 19/7:08.080 |
| 6 | 2 | 22.176 | 19/7:07.714 |
| 7 | 1 | 22.148 | 19/7:07.386 |
| 8 | 1 | 22.442 | 19/7:07.907 |
| 9 | 1 | 23.297 | 19/7:10.222 |
| 10 | 1 | 22.550 | 19/7:10.529 |
| 11 | 1 | 22.059 | 19/7:09.890 |
| 12 | 1 | 22.228 | 19/7:09.644 |
| 13 | 1 | 22.262 | 19/7:09.490 |
| 14 | 1 | 22.916 | 19/7:10.265 |
| 15 | 1 | 22.361 | 19/7:10.216 |
| 16 | 1 | 23.112 | 19/7:11.075 |
| 17 | 1 | 22.266 | 19/7:10.875 |
| 18 | 1 | 22.078 | 19/7:10.499 |
| 19 | 1 | 22.654 | 19/7:10.741 |