| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.909 | 19/5:02.271 |
| 2 | 1 | 16.618 | 19/5:09.007 |
| 3 | 1 | 15.583 | 19/5:04.697 |
| 4 | 1 | 16.16 | 19/5:04.522 |
| 5 | 1 | 15.929 | 19/5:04.148 |
| 6 | 1 | 18.412 | 19/5:11.762 |
| 7 | 1 | 16.859 | 19/5:12.984 |
| 8 | 1 | 16.630 | 19/5:13.358 |
| 9 | 1 | 16.428 | 19/5:13.221 |
| 10 | 1 | 15.996 | 19/5:12.292 |
| 11 | 1 | 17.174 | 19/5:13.566 |
| 12 | 1 | 16.455 | 19/5:13.489 |
| 13 | 1 | 18.231 | 19/5:16.020 |
| 14 | 1 | 19.628 | 18/5:03.238 |
| 15 | 1 | 18.968 | 18/5:05.784 |
| 16 | 1 | 16.138 | 18/5:04.828 |
| 17 | 1 | 18.112 | 18/5:06.074 |
| 18 | 1 | 16.016 | 18/5:05.086 |