| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.922 | 19/5:02.518 |
| 2 | 1 | 15.940 | 19/5:02.689 |
| 3 | 2 | 24.961 | 16/5:03.056 |
| 4 | 2 | 16.337 | 17/5:10.930 |
| 5 | 2 | 16.042 | 17/5:03.287 |
| 6 | 2 | 18.261 | 17/5:04.478 |
| 7 | 2 | 15.106 | 18/5:15.177 |
| 8 | 2 | 18.366 | 18/5:17.104 |
| 9 | 2 | 15.246 | 18/5:12.362 |
| 10 | 2 | 15.776 | 18/5:09.523 |
| 11 | 2 | 18.773 | 18/5:12.104 |
| 12 | 2 | 15.406 | 18/5:09.204 |
| 13 | 2 | 15.669 | 18/5:07.115 |
| 14 | 2 | 15.346 | 18/5:04.908 |
| 15 | 2 | 16.511 | 18/5:04.394 |
| 16 | 2 | 15.501 | 18/5:02.808 |
| 17 | 1 | 15.274 | 18/5:01.169 |
| 18 | 1 | 15.074 | 19/5:16.151 |
| 19 | 1 | 15.106 | 19/5:14.617 |