| Event | Rank | Mark | By | Meet |
| B-3m_XC | 1 | 14:30.00 | Nodus, Charlie (2016) (Hinsdale South, IL) | IL 2A State Meet(IL), 2015-11-07(#2) |
| B-3m_XC | 2 | 14:35.00 | Drabchuk, Roman (2016) (Hinsdale South, IL) | IL 2A State Meet(IL), 2015-11-07(#3) |
| B-3m_XC | 3 | 14:42.00 | Lalonde, Jack (2016) (Downers Grove South, IL) | IL 3A State Meet(IL), 2015-11-07(#17) |
| B-3m_XC | 4 | 15:02.00 | Pipilas, Stephen (2018) (Downers Grove South, IL) | IL 3A State Meet(IL), 2015-11-07(#42) |
| B-3m_XC | 5 | 15:25.30 | Martinez, Eduardo (2016) (J Sterling Morton, IL) | First to The Finish Invitational - 3A(IL), 2015-09-12(#44) |
| | | National Elites above. State Elites below | | |
| B-3m_XC | 6 | 15:30.40 | Haffner, Brett (2018) (Hinsdale South, IL) | West Suburban-Gold Conference Meet(IL), 2015-10-17(#5) |
| B-3m_XC | 7 | 15:35.20 | Eterno, Joey (2016) (Downers Grove South, IL) | West Suburban-Gold Conference Meet(IL), 2015-10-17(#6) |
| B-3m_XC | 8 | 15:38.72 | Martinez, Marco (2016) (Willowbrook, IL) | IL 3A Lyons Township Regional(IL), 2015-10-24(#8) |
| B-3m_XC | 9 | 15:41.20 | O'Meara, Max (2016) (Downers Grove South, IL) | West Suburban-Gold Conference Meet(IL), 2015-10-17(#8) |
| B-3m_XC | 10 | 15:50.70 | Joseph, Chris (2017) (Hinsdale South, IL) | Richard Spring Invitational(IL), 2015-09-19(#108) |
| B-3m_XC | 11 | 15:56.00 | Zhou, Alan (2016) (Downers Grove South, IL) | West Suburban-Gold Conference Meet(IL), 2015-10-17(#10) |
| B-3m_XC | 12 | 15:58.60 | Arreola, Armando (2016) (J Sterling Morton, IL) | Richard Spring Invitational(IL), 2015-09-19(#131) |
| B-3m_XC | 13 | 16:00.00 | Rutkowski, Austin (2016) (Downers Grove South, IL) | IL 3A State Meet(IL), 2015-11-07(#162) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-3m_XC | | |
