| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.224 | 20/5:04.480 |
| 2 | 3 | 18.459 | 18/5:03.147 |
| 3 | 3 | 16.917 | 18/5:03.600 |
| 4 | 2 | 16.712 | 18/5:02.904 |
| 5 | 2 | 15.346 | 19/5:14.100 |
| 6 | 3 | 17.546 | 18/5:00.612 |
| 7 | 3 | 17.811 | 18/5:03.467 |
| 8 | 2 | 15.209 | 19/5:16.407 |
| 9 | 2 | 15.491 | 19/5:13.954 |
| 10 | 2 | 15.435 | 19/5:11.885 |
| 11 | 2 | 15.286 | 19/5:09.935 |
| 12 | 2 | 19.901 | 19/5:15.617 |
| 13 | 2 | 18.632 | 18/5:01.803 |
| 14 | 2 | 16.150 | 18/5:01.010 |
| 15 | 3 | 17.399 | 18/5:01.822 |
| 16 | 3 | 15.578 | 18/5:00.483 |
| 17 | 3 | 16.550 | 18/5:00.331 |
| 18 | 3 | 21.280 | 18/5:04.926 |