| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.812 | 16/5:16.992 |
| 2 | 1 | 20.200 | 15/5:00.090 |
| 3 | 3 | 21.445 | 15/5:07.285 |
| 4 | 3 | 20.268 | 15/5:06.469 |
| 5 | 3 | 20.107 | 15/5:05.496 |
| 6 | 3 | 20.709 | 15/5:06.353 |
| 7 | 4 | 19.972 | 15/5:05.385 |
| 8 | 4 | 20.026 | 15/5:04.761 |
| 9 | 4 | 19.616 | 15/5:03.592 |
| 10 | 3 | 20.142 | 15/5:03.446 |
| 11 | 2 | 19.873 | 15/5:02.959 |
| 12 | 4 | 32.452 | 15/5:18.278 |
| 13 | 4 | 21.536 | 15/5:18.644 |
| 14 | 4 | 19.773 | 15/5:17.069 |
| 15 | 4 | 21.321 | 15/5:17.252 |