| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.183 | 16/5:06.928 |
| 2 | 1 | 19.286 | 16/5:07.752 |
| 3 | 1 | 19.685 | 16/5:10.155 |
| 4 | 2 | 26.025 | 15/5:15.671 |
| 5 | 2 | 19.415 | 15/5:10.782 |
| 6 | 2 | 19.334 | 15/5:07.320 |
| 7 | 2 | 20.271 | 15/5:06.855 |
| 8 | 2 | 20.286 | 15/5:06.534 |
| 9 | 2 | 19.508 | 15/5:04.988 |
| 10 | 3 | 20.540 | 15/5:05.300 |
| 11 | 4 | 31.326 | 15/5:20.262 |
| 12 | 4 | 23.384 | 14/5:01.284 |
| 13 | 4 | 20.094 | 15/5:21.158 |
| 14 | 4 | 19.533 | 15/5:19.146 |
| 15 | 4 | 20.148 | 15/5:18.018 |