| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.490 | 15/5:07.350 |
| 2 | 4 | 21.538 | 15/5:15.210 |
| 3 | 3 | 21.509 | 15/5:17.685 |
| 4 | 4 | 21.871 | 15/5:20.280 |
| 5 | 4 | 21.300 | 15/5:20.124 |
| 6 | 5 | 20.997 | 15/5:19.262 |
| 7 | 3 | 21.336 | 15/5:19.374 |
| 8 | 3 | 24.626 | 14/5:03.917 |
| 9 | 4 | 21.802 | 14/5:04.063 |
| 10 | 4 | 22.770 | 14/5:05.535 |
| 11 | 4 | 20.818 | 14/5:04.254 |
| 12 | 6 | 23.380 | 14/5:06.176 |
| 13 | 6 | 21.452 | 14/5:05.727 |
| 14 | 6 | 22.133 | 14/5:06.022 |