| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.395 | N/A |
| 2 | 5 | 25.974 | 18/7:23.953 |
| 3 | 5 | 24.072 | 18/7:07.786 |
| 4 | 5 | 24.886 | 18/7:07.009 |
| 5 | 5 | 24.064 | 18/7:03.128 |
| 6 | 4 | 24.421 | 18/7:02.012 |
| 7 | 4 | 23.387 | 19/7:22.807 |
| 8 | 4 | 29.306 | 18/7:10.090 |
| 9 | 4 | 25.122 | 18/7:10.013 |
| 10 | 5 | 27.598 | 18/7:14.629 |
| 11 | 5 | 24.321 | 18/7:12.751 |
| 12 | 5 | 24.001 | 18/7:10.720 |
| 13 | 5 | 23.973 | 18/7:08.988 |
| 14 | 5 | 26.113 | 18/7:10.321 |
| 15 | 5 | 25.373 | 18/7:10.565 |
| 16 | 5 | 25.091 | 18/7:10.457 |
| 17 | 5 | 23.396 | 18/7:08.561 |
| 18 | 5 | 23.570 | 18/7:07.063 |