| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.026 | 15/5:00.390 |
| 2 | 2 | 23.514 | 14/5:04.780 |
| 3 | 2 | 20.853 | 14/5:00.501 |
| 4 | 2 | 22.461 | 14/5:03.989 |
| 5 | 2 | 23.923 | 14/5:10.176 |
| 6 | 3 | 23.154 | 14/5:12.506 |
| 7 | 3 | 23.234 | 14/5:14.330 |
| 8 | 3 | 22.623 | 14/5:14.629 |
| 9 | 3 | 23.968 | 14/5:16.954 |
| 10 | 4 | 36.048 | 13/5:11.745 |
| 11 | 4 | 31.687 | 13/5:20.853 |
| 12 | 4 | 21.183 | 13/5:17.063 |
| 13 | 4 | 20.510 | 13/5:13.184 |