| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.577 | N/A |
| 2 | 6 | 17.060 | 21/6:01.777 |
| 3 | 6 | 20.039 | 20/6:13.017 |
| 4 | 5 | 15.032 | 21/6:08.117 |
| 5 | 4 | 15.484 | 22/6:15.555 |
| 6 | 6 | 22.056 | 20/6:01.326 |
| 7 | 4 | 17.297 | 21/6:17.137 |
| 8 | 4 | 15.053 | 21/6:09.208 |
| 9 | 4 | 16.589 | 21/6:07.102 |
| 10 | 4 | 15.151 | 21/6:02.268 |
| 11 | 4 | 18.850 | 21/6:05.799 |
| 12 | 4 | 17.224 | 21/6:05.731 |
| 13 | 4 | 15.293 | 21/6:02.457 |
| 14 | 4 | 15.336 | 22/6:16.711 |
| 15 | 4 | 18.479 | 21/6:01.924 |
| 16 | 4 | 15.140 | 22/6:16.293 |
| 17 | 4 | 15.519 | 22/6:14.429 |
| 18 | 3 | 17.339 | 22/6:15.033 |
| 19 | 3 | 15.951 | 22/6:13.951 |
| 20 | 3 | 19.685 | 21/6:00.131 |
| 21 | 3 | 18.890 | 21/6:02.044 |