| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.687 | 17/6:08.679 |
| 2 | 3 | 22.022 | 17/6:11.527 |
| 3 | 3 | 21.445 | 17/6:09.206 |
| 4 | 2 | 22.083 | 17/6:10.757 |
| 5 | 1 | 21.319 | 17/6:09.090 |
| 6 | 1 | 21.196 | 17/6:07.631 |
| 7 | 1 | 21.393 | 17/6:07.066 |
| 8 | 1 | 21.382 | 17/6:06.620 |
| 9 | 1 | 21.485 | 17/6:06.467 |
| 10 | 1 | 21.443 | 17/6:06.274 |
| 11 | 1 | 21.681 | 17/6:06.483 |
| 12 | 1 | 22.435 | 17/6:07.726 |
| 13 | 1 | 23.105 | 17/6:09.653 |
| 14 | 1 | 21.410 | 17/6:09.247 |
| 15 | 1 | 21.711 | 17/6:09.237 |
| 16 | 1 | 22.050 | 17/6:09.587 |
| 17 | 1 | 22.025 | 17/6:09.872 |