| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.510 | 15/5:07.650 |
| 2 | 5 | 22.409 | 14/5:00.433 |
| 3 | 5 | 21.653 | 14/5:01.336 |
| 4 | 5 | 21.657 | 14/5:01.801 |
| 5 | 5 | 21.415 | 14/5:01.403 |
| 6 | 4 | 21.475 | 14/5:01.278 |
| 7 | 4 | 21.984 | 14/5:02.206 |
| 8 | 4 | 22.041 | 14/5:03.002 |
| 9 | 4 | 21.333 | 14/5:02.520 |
| 10 | 4 | 21.938 | 14/5:02.981 |
| 11 | 4 | 21.233 | 14/5:02.461 |
| 12 | 4 | 20.519 | 14/5:01.195 |
| 13 | 4 | 20.589 | 14/5:00.199 |
| 14 | 4 | 20.984 | 15/5:21.150 |
| 15 | 4 | 23.683 | 15/5:23.423 |