| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.418 | N/A |
| 2 | 4 | 19.758 | 19/6:18.062 |
| 3 | 4 | 18.496 | 19/6:06.704 |
| 4 | 3 | 17.588 | 20/6:16.084 |
| 5 | 3 | 17.454 | 20/6:10.574 |
| 6 | 4 | 20.821 | 19/6:01.239 |
| 7 | 4 | 17.576 | 20/6:16.112 |
| 8 | 3 | 17.100 | 20/6:11.999 |
| 9 | 3 | 16.805 | 20/6:08.213 |
| 10 | 4 | 21.071 | 20/6:14.274 |
| 11 | 3 | 18.488 | 20/6:14.216 |
| 12 | 3 | 17.962 | 20/6:13.259 |
| 13 | 3 | 18.302 | 20/6:13.001 |
| 14 | 3 | 17.319 | 20/6:11.345 |
| 15 | 3 | 17.710 | 20/6:10.457 |
| 16 | 3 | 20.503 | 20/6:13.225 |
| 17 | 3 | 17.216 | 20/6:11.743 |
| 18 | 3 | 17.984 | 20/6:11.294 |
| 19 | 3 | 17.397 | 20/6:10.276 |
| 20 | 3 | 22.627 | 20/6:14.595 |