| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.005 | 18/7:12.090 |
| 2 | 4 | 20.523 | 19/7:03.016 |
| 3 | 4 | 23.136 | 19/7:08.539 |
| 4 | 4 | 28.365 | 18/7:12.130 |
| 5 | 4 | 20.315 | 19/7:22.107 |
| 6 | 4 | 20.895 | 19/7:14.590 |
| 7 | 4 | 25.944 | 19/7:22.925 |
| 8 | 4 | 24.443 | 18/7:02.159 |
| 9 | 4 | 28.354 | 18/7:11.960 |
| 10 | 4 | 22.387 | 18/7:09.061 |
| 11 | 4 | 24.011 | 18/7:09.346 |
| 12 | 4 | 22.118 | 18/7:06.744 |
| 13 | 4 | 20.341 | 18/7:02.082 |
| 14 | 4 | 22.169 | 18/7:00.436 |
| 15 | 4 | 22.514 | 19/7:22.725 |
| 16 | 4 | 22.962 | 19/7:22.322 |
| 17 | 4 | 25.662 | 18/7:01.564 |
| 18 | 4 | 20.783 | 19/7:22.201 |
| 19 | 4 | 24.099 | 19/7:23.026 |