| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.733 | 18/5:01.194 |
| 2 | 3 | 18.001 | 18/5:12.606 |
| 3 | 3 | 16.206 | 18/5:05.640 |
| 4 | 3 | 16.395 | 18/5:03.007 |
| 5 | 3 | 16.445 | 18/5:01.608 |
| 6 | 3 | 16.396 | 18/5:00.528 |
| 7 | 3 | 16.516 | 18/5:00.065 |
| 8 | 3 | 15.830 | 19/5:14.740 |
| 9 | 3 | 16.119 | 19/5:13.798 |
| 10 | 3 | 16.465 | 19/5:13.701 |
| 11 | 3 | 16.139 | 19/5:13.060 |
| 12 | 3 | 16.048 | 19/5:12.381 |
| 13 | 3 | 16.402 | 19/5:12.323 |
| 14 | 3 | 17.066 | 19/5:13.176 |
| 15 | 4 | 16.362 | 19/5:13.022 |
| 16 | 4 | 16.123 | 19/5:12.605 |
| 17 | 4 | 16.388 | 19/5:12.532 |
| 18 | 4 | 16.193 | 19/5:12.262 |
| 19 | 3 | 15.634 | 19/5:11.461 |