| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.393 | 15/5:05.895 |
| 2 | 1 | 20.043 | 15/5:03.270 |
| 3 | 1 | 20.197 | 15/5:03.165 |
| 4 | 1 | 22.157 | 15/5:10.462 |
| 5 | 2 | 24.737 | 14/5:01.076 |
| 6 | 2 | 21.116 | 14/5:00.167 |
| 7 | 2 | 20.727 | 15/5:20.079 |
| 8 | 2 | 19.845 | 15/5:17.278 |
| 9 | 1 | 20.433 | 15/5:16.080 |
| 10 | 1 | 20.456 | 15/5:15.156 |
| 11 | 1 | 21.261 | 15/5:15.498 |
| 12 | 1 | 20.939 | 15/5:15.380 |
| 13 | 1 | 20.460 | 15/5:14.728 |
| 14 | 1 | 20.957 | 15/5:14.701 |
| 15 | 1 | 23.639 | 15/5:17.360 |