| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.074 | N/A |
| 2 | 3 | 17.388 | 21/6:13.834 |
| 3 | 3 | 17.110 | 21/6:11.054 |
| 4 | 3 | 17.317 | 21/6:11.507 |
| 5 | 3 | 17.335 | 21/6:11.824 |
| 6 | 3 | 17.432 | 21/6:12.402 |
| 7 | 3 | 17.738 | 21/6:13.807 |
| 8 | 3 | 17.156 | 21/6:13.148 |
| 9 | 3 | 17.892 | 21/6:14.494 |
| 10 | 3 | 17.676 | 21/6:15.060 |
| 11 | 3 | 17.276 | 21/6:14.714 |
| 12 | 3 | 17.617 | 21/6:15.050 |
| 13 | 3 | 17.684 | 21/6:15.442 |
| 14 | 3 | 17.751 | 21/6:15.877 |
| 15 | 3 | 17.881 | 21/6:16.435 |
| 16 | 3 | 18.540 | 20/6:00.211 |
| 17 | 3 | 17.542 | 20/6:00.159 |
| 18 | 3 | 17.409 | 21/6:17.537 |
| 19 | 3 | 17.914 | 20/6:00.324 |
| 20 | 3 | 19.204 | 20/6:01.936 |