| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.119 | 18/6:02.142 |
| 2 | 5 | 20.249 | 18/6:03.312 |
| 3 | 5 | 18.826 | 19/6:14.895 |
| 4 | 5 | 19.591 | 19/6:14.229 |
| 5 | 5 | 19.261 | 19/6:12.575 |
| 6 | 5 | 19.797 | 19/6:13.169 |
| 7 | 5 | 19.636 | 19/6:13.157 |
| 8 | 5 | 28.517 | 18/6:13.491 |
| 9 | 5 | 20.389 | 18/6:12.770 |
| 10 | 5 | 26.320 | 17/6:01.598 |
| 11 | 5 | 21.348 | 17/6:01.718 |
| 12 | 5 | 21.630 | 17/6:02.218 |
| 13 | 5 | 19.112 | 18/6:20.485 |
| 14 | 5 | 21.930 | 17/6:00.309 |
| 15 | 5 | 20.304 | 18/6:20.435 |
| 16 | 5 | 18.779 | 18/6:17.784 |
| 17 | 5 | 21.105 | 18/6:17.908 |
| 18 | 5 | 21.594 | 18/6:18.507 |