| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.066 | N/A |
| 2 | 1 | 16.564 | 18/5:00.654 |
| 3 | 1 | 17.160 | 18/5:05.072 |
| 4 | 1 | 17.008 | 18/5:06.547 |
| 5 | 1 | 17.727 | 18/5:10.016 |
| 6 | 1 | 17.303 | 18/5:10.656 |
| 7 | 1 | 17.269 | 18/5:10.987 |
| 8 | 1 | 17.155 | 18/5:10.946 |
| 9 | 1 | 17.236 | 18/5:11.087 |
| 10 | 1 | 17.924 | 18/5:12.497 |
| 11 | 1 | 17.077 | 18/5:12.185 |
| 12 | 1 | 17.762 | 18/5:12.988 |
| 13 | 1 | 17.025 | 18/5:12.613 |
| 14 | 1 | 17.897 | 18/5:13.436 |
| 15 | 1 | 17.253 | 18/5:13.360 |
| 16 | 1 | 18.825 | 18/5:15.075 |
| 17 | 1 | 17.685 | 18/5:15.365 |
| 18 | 1 | 17.425 | 18/5:15.361 |