| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.748 | 17/5:01.716 |
| 2 | 1 | 17.280 | 18/5:15.252 |
| 3 | 1 | 17.501 | 18/5:15.174 |
| 4 | 1 | 18.330 | 17/5:01.151 |
| 5 | 1 | 18.308 | 17/5:03.168 |
| 6 | 1 | 18.238 | 17/5:04.314 |
| 7 | 2 | 19.374 | 17/5:07.892 |
| 8 | 1 | 17.662 | 17/5:06.937 |
| 9 | 1 | 19.278 | 17/5:09.247 |
| 10 | 1 | 21.399 | 17/5:14.701 |
| 11 | 1 | 18.140 | 17/5:14.126 |
| 12 | 1 | 17.591 | 17/5:12.869 |
| 13 | 1 | 18.779 | 17/5:13.360 |
| 14 | 1 | 18.682 | 17/5:13.662 |
| 15 | 1 | 18.469 | 17/5:13.683 |
| 16 | 1 | 19.314 | 17/5:14.599 |
| 17 | 1 | 20.003 | 17/5:16.096 |