| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.439 | 14/5:00.146 |
| 2 | 1 | 21.341 | 15/5:20.850 |
| 3 | 1 | 20.844 | 15/5:18.120 |
| 4 | 1 | 21.259 | 15/5:18.311 |
| 5 | 1 | 20.944 | 15/5:17.481 |
| 6 | 1 | 21.293 | 15/5:17.800 |
| 7 | 2 | 21.918 | 15/5:19.367 |
| 8 | 2 | 21.055 | 15/5:18.924 |
| 9 | 2 | 20.930 | 15/5:18.372 |
| 10 | 2 | 21.127 | 15/5:18.225 |
| 11 | 2 | 23.528 | 15/5:21.379 |
| 12 | 2 | 21.117 | 15/5:20.994 |
| 13 | 2 | 20.859 | 15/5:20.370 |
| 14 | 2 | 21.245 | 15/5:20.249 |
| 15 | 2 | 22.041 | 15/5:20.940 |