| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.654 | 19/6:13.426 |
| 2 | 4 | 18.688 | 19/6:04.249 |
| 3 | 6 | 21.537 | 19/6:19.234 |
| 4 | 5 | 17.337 | 19/6:06.776 |
| 5 | 5 | 23.713 | 18/6:03.344 |
| 6 | 7 | 23.111 | 18/6:12.120 |
| 7 | 7 | 18.229 | 18/6:05.835 |
| 8 | 5 | 17.427 | 19/6:19.278 |
| 9 | 4 | 17.354 | 19/6:13.772 |
| 10 | 4 | 21.302 | 19/6:16.869 |
| 11 | 4 | 18.630 | 19/6:14.787 |
| 12 | 4 | 20.729 | 19/6:16.376 |
| 13 | 6 | 26.326 | 18/6:05.590 |
| 14 | 6 | 19.076 | 18/6:04.002 |
| 15 | 6 | 19.109 | 18/6:02.666 |
| 16 | 6 | 19.008 | 18/6:01.384 |
| 17 | 6 | 18.214 | 19/6:19.379 |
| 18 | 6 | 18.756 | 19/6:18.100 |
| 19 | 6 | 22.432 | 19/6:20.632 |