| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.728 | 18/5:01.104 |
| 2 | 3 | 16.245 | 19/5:13.243 |
| 3 | 2 | 15.990 | 19/5:10.099 |
| 4 | 2 | 16.016 | 19/5:08.650 |
| 5 | 2 | 15.962 | 19/5:07.576 |
| 6 | 2 | 16.137 | 19/5:07.414 |
| 7 | 2 | 16.383 | 19/5:07.966 |
| 8 | 2 | 16.347 | 19/5:08.294 |
| 9 | 2 | 21.506 | 18/5:02.628 |
| 10 | 2 | 16.069 | 18/5:01.289 |
| 11 | 2 | 17.524 | 18/5:02.575 |
| 12 | 2 | 17.251 | 18/5:03.237 |
| 13 | 3 | 18.453 | 18/5:05.461 |
| 14 | 3 | 15.949 | 18/5:04.149 |
| 15 | 3 | 16.329 | 18/5:03.467 |
| 16 | 3 | 16.111 | 18/5:02.625 |
| 17 | 3 | 16.317 | 18/5:02.100 |
| 18 | 3 | 20.054 | 18/5:05.371 |