| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.018 | N/A |
| 2 | 1 | 17.848 | 21/6:15.978 |
| 3 | 2 | 18.253 | 20/6:01.977 |
| 4 | 3 | 21.175 | 19/6:02.674 |
| 5 | 3 | 17.279 | 20/6:13.154 |
| 6 | 3 | 18.341 | 20/6:12.022 |
| 7 | 2 | 17.441 | 20/6:08.418 |
| 8 | 2 | 17.335 | 20/6:05.556 |
| 9 | 2 | 17.127 | 20/6:02.915 |
| 10 | 2 | 17.771 | 20/6:02.221 |
| 11 | 3 | 23.367 | 20/6:12.298 |
| 12 | 3 | 17.483 | 20/6:10.379 |
| 13 | 3 | 17.568 | 20/6:08.915 |
| 14 | 3 | 19.267 | 20/6:10.159 |
| 15 | 3 | 18.865 | 20/6:10.680 |
| 16 | 3 | 17.834 | 20/6:09.826 |
| 17 | 3 | 17.757 | 20/6:08.987 |
| 18 | 3 | 22.282 | 20/6:13.304 |
| 19 | 4 | 23.097 | 20/6:18.001 |