| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.919 | 17/5:04.623 |
| 2 | 4 | 17.193 | 18/5:16.008 |
| 3 | 3 | 17.700 | 18/5:16.872 |
| 4 | 3 | 17.434 | 18/5:16.107 |
| 5 | 3 | 17.080 | 18/5:14.374 |
| 6 | 2 | 17.971 | 18/5:15.891 |
| 7 | 3 | 17.445 | 18/5:15.622 |
| 8 | 3 | 17.463 | 18/5:15.461 |
| 9 | 3 | 17.240 | 18/5:14.890 |
| 10 | 3 | 17.138 | 18/5:14.249 |
| 11 | 3 | 17.240 | 18/5:13.892 |
| 12 | 3 | 17.291 | 18/5:13.671 |
| 13 | 3 | 17.037 | 18/5:13.132 |
| 14 | 3 | 17.314 | 18/5:13.026 |
| 15 | 3 | 17.122 | 18/5:12.704 |
| 16 | 3 | 20.657 | 18/5:16.399 |
| 17 | 4 | 21.059 | 17/5:02.303 |