| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.973 | 17/5:05.541 |
| 2 | 4 | 17.823 | 17/5:04.266 |
| 3 | 3 | 17.113 | 18/5:17.454 |
| 4 | 2 | 17.118 | 18/5:15.122 |
| 5 | 2 | 17.095 | 18/5:13.639 |
| 6 | 1 | 17.544 | 18/5:13.998 |
| 7 | 1 | 17.054 | 18/5:12.994 |
| 8 | 1 | 16.573 | 18/5:11.159 |
| 9 | 2 | 20.009 | 18/5:16.604 |
| 10 | 2 | 17.861 | 18/5:17.093 |
| 11 | 2 | 16.780 | 18/5:15.725 |
| 12 | 2 | 16.808 | 18/5:14.627 |
| 13 | 2 | 16.850 | 18/5:13.755 |
| 14 | 2 | 17.194 | 18/5:13.451 |
| 15 | 2 | 17.514 | 18/5:13.571 |
| 16 | 3 | 18.284 | 18/5:14.542 |
| 17 | 3 | 17.143 | 18/5:14.191 |
| 18 | 3 | 16.879 | 18/5:13.615 |