Mark Lancaster
Records
- 1000m03:17.49
- 300m00:47.15
- 600m01:50.31
1000m
| Performance | Meet | Date |
|---|---|---|
| 03:17.49 | RWTL -West | 01/20/2012 |
| 03:31.43 | RWTL BDE | 12/28/2011 |
300m
| Performance | Meet | Date |
|---|---|---|
| 00:47.15 | RWTL -West | 01/20/2012 |
| 00:47.88 | RWTL West | 12/16/2011 |
| 00:53.23 | RWTL-West | 12/10/2011 |
600m
| Performance | Meet | Date |
|---|---|---|
| 01:50.31 | RWTL BDE | 12/28/2011 |
| 01:54.53 | RWTL West | 12/16/2011 |
| 01:59.48 | RWTL-West | 12/10/2011 |





