| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.796 | 17/5:02.532 |
| 2 | 4 | 17.255 | 18/5:15.459 |
| 3 | 4 | 17.296 | 18/5:14.082 |
| 4 | 4 | 17.311 | 18/5:13.461 |
| 5 | 4 | 17.622 | 18/5:14.208 |
| 6 | 4 | 17.493 | 18/5:14.319 |
| 7 | 4 | 17.105 | 18/5:13.401 |
| 8 | 4 | 17.089 | 18/5:12.676 |
| 9 | 4 | 17.200 | 18/5:12.334 |
| 10 | 4 | 17.128 | 18/5:11.931 |
| 11 | 4 | 17.537 | 18/5:12.271 |
| 12 | 4 | 17.572 | 18/5:12.606 |
| 13 | 4 | 17.446 | 18/5:12.715 |
| 14 | 4 | 18.131 | 18/5:13.690 |
| 15 | 4 | 17.566 | 18/5:13.856 |
| 16 | 3 | 17.767 | 18/5:14.228 |
| 17 | 4 | 18.078 | 18/5:14.886 |
| 18 | 4 | 17.688 | 18/5:15.080 |